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Whether you need to convert paper documents to editable text, create and maintain a database of business-card contacts, or put together an expense report with digitized receipts, a portable scanner will come in handy. You'll find mobile scanners with widely varying features and capabilities. Even their degree of portability varies from model to model. We've pulled together our favorite picks for a broad range of applications, all based on extensive testing to evaluate key features such as scan speed, OCR accuracy, and battery life. Our top document-scanning pick for most users is the Brother DSmobile DS-940DW, but we've also tested and selected portable specialty scanners for tasks like collecting business cards at trade shows or digitizing book pages in libraries. Also below: a buying guide with general advice on picking a portable scanner, plus a spec-by-spec comparison table of our top models.
Our Top Tested Picks
Brother DSmobile DS-940DW
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
Brother's feature-rich, manual-feed DS-940DW portable document scanner makes scans (and processes them) quickly, and it comes with all the software you'll need for most tasks. It's a terrific value.
Pros
- Small and light.
- Fast scanning and processing.
- Accurate OCR.
- Solid software bundle.
- Easy to use.
- Autonomous scanning to microSD card.
- Wi-Fi and USB 3.0 connectivity.
Cons
- No automatic document feeder.
- MicroSD card not included.
Epson RapidReceipt RR-70W
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
The Epson RR-70W portable receipt and document scanner is a fast, accurate, and feature-rich lightweight machine designed for scanning on the road.
Pros
- Relatively fast
- Accurate OCR
- Strong software bundle, including ScanSmart Accounting Edition
- Built-in battery
- Compact and light
Cons
- No memory card support
- Lacks ADF
IRIScan Book 7
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
The IRIScan Book 7 wand scanner is ideal for digitizing books, magazines, documents, or other printed materials when a traditional scanner isn't feasible.
Pros
- Compact and portable
- Easy to set up and use
- Can operate independently of a computer or mobile device
- Saves scans to microSD memory cards
- Includes a USB cable, 4GB microSD card, and vinyl drawstring carrying case
Cons
- Requires a steady hand and practice to achieve satisfactory results
- Can have a higher error rate than with document scanners
- Manual scan process can be tedious with longer scans
ClearClick QuickConvert 2.0
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
ClearClick's QuickConvert 2.0 conveniently digitizes photos, slides, and negatives. It's easy to use, but each individual scan requires manual adjustments that take some patience.
Pros
- Small, light, and portable
- Good scan quality and software bundle
- Rechargeable, replaceable battery
- Scans to SD memory cards
- Supports Wi-Fi
Cons
- No ADF
- Limited page sizes
Ricoh ScanSnap iX1300
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
Ricoh's ScanSnap iX1300 is a snappy, accurate portable document scanner that's excellent for digitizing documents on the road or wherever space is limited.
Pros
- Fast for a portable scanner
- Accurate OCR
- Supports both wireless and USB 3.2 connections
- Robust ScanSnap software bundle
- Innovative U-turn Scan and Return Scan save desk space
Cons
- No battery for untethered operation
Canon imageFormula R10
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
The Canon imageFormula R10 portable sheetfed scanner, which relies on a USB connection, produces high-quality scans at a low price and is small enough to grab and go.
Pros
- Excellent CaptureOnTouch app
- Accurate OCR
- Relatively low purchase price
- Light and compact
Cons
- A little sluggish
- Lacks mobile device support
- Lacks wireless connectivity
- No battery
Epson WorkForce ES-60W Wireless Portable Document Scanner
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
The Epson ES-60W is a fast, accurate, and lightweight portable document scanner designed for one- and two-page scan jobs.
Pros
- Fast.
- Robust software.
- Accurate OCR.
- Built-in battery.
- Wi-Fi and USB connectivity.
Cons
- Lacks memory card support.
- No automatic document feeder.
HP FilmScan 5-Inch Touch Screen Film Scanner
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
For a low price, HP's FilmScan 5-Inch Touch Screen Film Scanner supports digitizing slides and filmstrips in several popular formats and can even function as a small digital picture gallery. Just know that it handles portrait-mode shots poorly, and its scan quality is average at best.
Pros
- Small, light, and portable
- 13-megapixel color CMOS sensor
- 5-inch color touch screen
- Scans slides and filmstrips in 35mm, 126, and 110 formats
- Saves scans to SD memory cards
- Can serve as a digital gallery
Cons
- Poor support for portrait-mode shots
- Scan sharpness could be better
- Can’t vary the display time on slideshows
- Doesn’t include an SD card
The Best Scanner Deals This Week*
- Ricoh ScanSnap iX1300 Compact Wireless Color Scanner — $279 ($316) Save $36.50
- Epson WorkForce ES-400 II Duplex Document Scanner — $299 ($379) Save $80.00
- ScanSnap iX2500 Wireless Document Scanner With Touchscreen — $399 ($511) Save $112.00
- Canon imageFORMULA R30 Office Document Scanner — $259 ($323) Save $64.00
- Epson Workforce ES-C320W Compact Desktop Document Scanner — $249 ($329) Save $80.00
- Get the Best Prices On Scanners — Download Our Free Price Comparison Tool $0
EDITORS' NOTE
August 2, 2026: With this update, we added the HP FilmScan 5-Inch Touch Screen Film Scanner and the IRIScan Book 7; the latter replaces the IRISPen Air 8 as Best Wand Scanner. We've also expanded our coverage of who each scanner is best suited for. The rest of our picks have been vetted for currency and availability. Since our last update, we reviewed six scanners for possible inclusion in this story and our other scanner guides. We are currently testing two new scanners in PC Labs, from Canon and Ricoh.
- Small and light.
- Fast scanning and processing.
- Accurate OCR.
- Solid software bundle.
- Easy to use.
- Autonomous scanning to microSD card.
- Wi-Fi and USB 3.0 connectivity.
- No automatic document feeder.
- MicroSD card not included.
As portable scanners go, the DS-940DW is fast and accurate. It comes with wireless connectivity, a complete software bundle, and a built-in battery. The battery and the ability to scan to microSD memory cards allow for cable- and computer-free operation. In addition to Wi-Fi connectivity, you also get USB 3.0 for connecting to a single computer at the office or in a hotel room. This Brother model is slim, light, compact, and feature-rich, making it ideal for low-volume document scanning at home or on the road.
People exhibiting at trade shows: The DS-940DW is lightweight, portable, and easy to use. If you need to scan documents or passes quickly on a show floor, you can easily tuck this one away, and it’ll be ready when you need it.
Sports and team coaches: With its compact and straightforward design, the DS-940W makes scanning wherever you are quick and easy. It's great for scanning waiver forms for new sign-ups.
People traveling for work: With its quick setup and range of connectivity options, the DS-940W is easy to use in your hotel room for a simple mobile office.
- Relatively fast
- Accurate OCR
- Strong software bundle, including ScanSmart Accounting Edition
- Built-in battery
- Compact and light
- No memory card support
- Lacks ADF
The RR-70W ships with Epson's ScanSmart Accounting Edition, an add-on to the company's ScanSmart scanning utility and document management software. This portable is highly accurate, dependable, light, and compact. It's also wireless and comes with a built-in battery, letting you use it without AC-power cabling or connecting to a computing device. If you need something more powerful for scanning stacks of financial documents—say, a full-fledged sheetfed document scanner with an automatic document feeder (ADF)—the Epson RapidReceipt RR-600W is a favorite; otherwise, the RR-70W is ideal for sporadic, small scan jobs.
Classified buyers and sellers: The RR-70W's plug-in, lightweight design—it's just 1.5 pounds—makes it straightforward to scan receipts on the go.
Accountants and auditors: With support for Epson’s ScanSmart Accounting Edition and fast single-page scanning, the RR-70W is set up for auditing right away.
- Compact and portable
- Easy to set up and use
- Can operate independently of a computer or mobile device
- Saves scans to microSD memory cards
- Includes a USB cable, 4GB microSD card, and vinyl drawstring carrying case
- Requires a steady hand and practice to achieve satisfactory results
- Can have a higher error rate than with document scanners
- Manual scan process can be tedious with longer scans
Wand scanners are relatively rare. But if you need to scan quickly while on the go, the portable IRIScan Book 7 has got you covered. This Canon subsidiary makes great scanners, and the Book 7 is no exception. You could use it to scan printed words and images, whether they’re in books, magazines, menus, flyers, advertisements, or ordinary documents. The Book 7 comes with an impressive software bundle that supports OCR text extraction in 138 languages, advanced PDF editing, and a broad range of file-format conversions. Be warned, though, this device does require a steady hand to achieve its promised results.
Students: The Book 7 is ideal for students or academics who need a portable option for scanning books or periodicals. Its robust language and translation technology also makes it a good mobile scanner for world travelers.
People with dyslexia: The Readiris Dyslexic app that’s available with IRIScan Book 7 Dyslexic edition adds text-to-speech and speech-to-text conversions to your scans. Those capabilities can help dyslexic users who struggle with reading and writing. The app can read aloud sentences or individual words and repeat them for better comprehension. And it has a high-contrast mode that makes text easier to read for people with visual processing difficulties, which is a common issue for dyslexic users.
- Small, light, and portable
- Good scan quality and software bundle
- Rechargeable, replaceable battery
- Scans to SD memory cards
- Supports Wi-Fi
- No ADF
- Limited page sizes
While you'll find several portable "photo scanners" on the market, some are sheetfed, and a few are flatbed models. The handheld ClearClick QuickConvert is one of a kind—you place it over one photo at a time (with no need to remove the pic from an album), or place a photo or negative in the scanner's removable base. Despite being one of the least expensive photo-negative scanners available, the device scans both photos and negatives well, with accurate colors and good detail. It does its job quickly and precisely.
People with stacks of old photos: This compact scanner makes it easy to digitize old photo albums. With SD card support, it’s easy to collect them on physical media for long-term backup.
Analog photographers: The QuickConvert 2.0 can scan slides and negatives, as well as pictures. If you have album binders full of old negatives you’d like to digitize, this scanner comes with bespoke negative holders for easy scanning.
- Fast for a portable scanner
- Accurate OCR
- Supports both wireless and USB 3.2 connections
- Robust ScanSnap software bundle
- Innovative U-turn Scan and Return Scan save desk space
- No battery for untethered operation
The ScanSnap iX1300 is well-built and easy to use, and it comes with a top-notch scanning utility plus document, business-card, and financial data management software. Better yet, the iX1300 employs an innovative, space-saving U-Turn Scan and Return Scan paper paths, in which the flip of a switch sends paper exiting the scanner in a near-upright position, saving several inches of desk space. And like most of today's portable scanners, the iX1300 is highly accurate and relatively speedy.
People who have a lot of documents to scan: Anyone staring down the barrel of hundreds of documents to scan will love the automatic feed and fast scan times. Get up to 30 pages scanned per minute—both sides, too!
People who want to scan many different types of documents: Work files, photos, ID cards, birthday cards, and more—the ScanSnap iX1300 can scan a wide range of document types.
People with no scanning experience: The ScanSnap is easy to set up and get to grips with. It can automatically de-skew, optimize colors, and remove blank pages, making it easy to use for newbies.
- Excellent CaptureOnTouch app
- Accurate OCR
- Relatively low purchase price
- Light and compact
- A little sluggish
- Lacks mobile device support
- Lacks wireless connectivity
- No battery
If you don't need wireless, network, or mobile device support, Canon's imageFormula R10 is an inexpensive and efficient solution. In addition to the ability to digitize business and ID cards, its 20-sheet ADF lets you scan multipage one- and two-sided documents. Canon's CaptureOnTouch software provides a robust scanner interface, as well as document management features and business card and financial data archiving. The R10 isn't fancy, but it's a first-class scanner for basic needs.
People who want a minimal setup: The Canon imageFormula R10 requires no drivers or custom software setup. It doesn’t even need your Wi-Fi password. Just plug it into your laptop and start scanning right away, wherever you are.
People who scan a lot of IDs: If you regularly scan IDs, the imageFormula R10’s OCR capabilities will come in handy, and its lightweight, lean design makes it easy to set up wherever needed.
Best Portable Scanner for Small Businesses
Epson WorkForce ES-60W Wireless Portable Document Scanner
- Fast.
- Robust software.
- Accurate OCR.
- Built-in battery.
- Wi-Fi and USB connectivity.
- Lacks memory card support.
- No automatic document feeder.
The Epson WorkForce ES-60W Wireless Portable Document Scanner is a fast, accurate on-the-go companion for road warriors. It's packed with features that business travelers will love, including a built-in rechargeable battery and wireless connectivity. It's fast, plus it has robust software and accurate OCR. In addition to wireless connectivity, you can also plug it into a USB port.
Small-business owners: For a fast, affordable, effective portable scanner, the WorkForce ES-60W is hard to beat. Scan single pages in just a few seconds, so you aren’t waiting around for anything.
People who want to scan without a laptop: With support for both iOS and Android and measuring less than 2 inches thick, the ES-60W can scan documents without a bulky laptop connection. It's ideal for scanning on the go.
People scanning in varied environments: The ES-60W can easily switch between USB and battery-powered wireless connectivity. With multi-OS support, too, it can scan to different devices with ease.
- Small, light, and portable
- 13-megapixel color CMOS sensor
- 5-inch color touch screen
- Scans slides and filmstrips in 35mm, 126, and 110 formats
- Saves scans to SD memory cards
- Can serve as a digital gallery
- Poor support for portrait-mode shots
- Scan sharpness could be better
- Can’t vary the display time on slideshows
- Doesn’t include an SD card
For a low price, HP's FilmScan 5-Inch Touch Screen Film Scanner supports digitizing slides and filmstrips in several popular formats and can even function as a small digital picture gallery. Its 5-inch color touch screen makes it easy to evaluate and edit the images before saving them to an SD card, and a Gallery mode lets the FilmScan 5-Inch act as a digital picture frame for automated slideshows.
People who are short on space: At 3.5 by 5.7 by 4.7 inches (HWD), the FilmScan 5-Inch is small enough to place on a desk or table. It's extremely small, in fact: Just compare it to the similarly priced and equipped ClearClick QuickConvert 2.0, which looks positively mammoth at 7.8 by 12.1 by 9.3 inches.
Newbies: Among young enthusiasts, 35mm film photography is seeing a strong resurgence, and the FilmScan 5-Inch would be a good match for a low-cost 35mm film camera. A photographer might start out with that combo, then eventually move up to a better 35mm film camera and a higher-quality film scanner.
The Best Portable Scanners for 2026 Compare Specs
Most portable scanners don't need to be plugged into an electrical outlet to function. A few have batteries, and others get their juice via a USB tether to your laptop or desktop PC. Truly wireless scanners transmit data to your PC, phone, or tablet over Wi-Fi, and some support memory cards, letting you scan without a computing device on hand.
Many factors come into play when choosing a portable scanner. Frequent business travelers must balance their desire for the smallest and lightest scanner with the need for particular features such as two-sided (duplex) scanning, high resolution, and fast scanning speed. If you're digitizing documents, you'll need good optical character recognition (OCR) to turn printed pages into editable text; if you scan at high volume, you'll want to consider the scanner's duty cycle, which is the recommended number of pages it can scan per day, week, or month. If you mostly scan invoices, sales receipts, applications, and other short documents, a fancier device with a 20-page automatic document feeder (ADF) may be overkill.
Let's take a closer look at what features make different portable scanners best suited for different tasks.
Manual-Feed vs. Sheetfed Portable Scanners
Portable scanners come in two basic types: manual-feed and sheetfed. The former accepts only one sheet at a time, though many can scan both sides of a page at once. Sheet-fed scanners come with ADFs for handling multi-page documents.
Most portable scanners are manual-feed or single-sheet machines. They cost less than their sheet-fed counterparts, sometimes much less. If you don't need an automatic document feeder, there's no reason to shell out for one. On the other hand, if you anticipate lots of scan jobs of more than two or three pages, you probably want a sheet-fed model. Most come with ADFs that hold up to 20 pages.
Simplex vs. Duplex vs. Wand Scanning: What’s the Difference?
Nearly as important as whether a portable scanner accepts one or multiple pages is whether it has two sensors (one for each side of a page). Dual sensors enable duplex scanning, capturing both sides in one pass rather than scanning one side, flipping the page, and feeding it back into the scanner (simplex or manual duplex). Most sheet-fed mobile scanners are duplex, though some lower-end portables scan only one side at a time.
When scanning one- or two-page documents with a manual-feed scanner, capturing one side at a time isn't so bad, but the more double-sided pages you scan, the more time-consuming and tedious simplex scanning becomes. An ADF will save you a bit of trouble for longer two-sided documents.
If you want to scan a page from a book or something else that can't be fed into a conventional scanner, you need a wand scanner, which you hold in one hand and pass over the object you're scanning.
Portable Scanners: Connectivity and Compatibility
Portable scanners transfer data to computers, phones, and tablets by either USB or Wi-Fi. Of the two, USB is much more restrictive. It works only with a Windows PC or Mac (in some cases, only Windows) and won't play well with your tablet or smartphone. Wi-Fi scanners may add the option to communicate wirelessly with Android and iOS apps as well as laptops and desktops.
A few portable scanners support autonomous scanning via SD flash cards or USB thumb drives. While you're on the road, your scans are saved to the memory device, and you can transfer them to your PC (or a network drive or cloud service) when you return to your office or home. This is ideal for situations where you have limited desk space or luggage room for both your scanner and your computer.
How Does a Portable Scanner Get Power?
As mentioned, most modern portable scanners can get their power over a USB connection. Those with internal batteries (or those that can be upgraded to use them) will generally be able to charge from a laptop's USB port, but many scan and charge more quickly when using AC power. If you're primarily using the scanner away from wall outlets, make sure it supports USB 3.0, which transmits data more quickly.
Some portable scanners have built-in batteries; others may use model-specific batteries that must be purchased separately. If you plan on using a battery-powered scanner, check its estimated battery life or scan rating. Some are good for only about 100 scans per charge; others can handle up to 1,000.
How Quickly Should Your Portable Scanner Scan?
Some of today's portable models are just as quick as some larger desktop document scanners, but scan times vary widely. A portable scanner's speed is heavily dependent on what you're scanning, how it's fed through the machine, and what kind of output you want. If the scanner is manual-feed or manual-duplex, you need to insert each page; a scanner with an ADF will handle that for you and speed up the job. Post-scanning processing, such as converting a document image into editable, searchable text, will take longer than storing a quick, unprocessed image, such as a scan of a business card.
Low-resolution scanning can be relatively fast, but higher speed usually means lower quality. Typically, 300 dots per inch (dpi) is adequate for most text pages; anything lower can degrade OCR accuracy. Most portable scanners support resolutions of at least 300dpi, and some are capable of much higher.
Portable Scanner Software and OCR Accuracy
With a portable scanner, the software does the real heavy lifting: accepting the raw image data from the scanner, recognizing and deciphering text and converting it, paginating the blocks of now-editable text, and saving documents to a format compatible with their intended application.
Financial data, for instance, might go to Excel or an accounting program such as QuickBooks. Text saved as searchable PDFs or documents may be edited in Microsoft Word, sent via email, saved to a cloud site, or printed. Contact information gleaned from business cards might be turned into leads in IRIS's Cardiris or Presto BizCard. Whatever you're scanning, make sure your scanner comes with software that knows how to handle it. For the most part, the top scanner makers' products come with apps that cover most applications for the media they are designed to scan. But this is one area where you should be as sure as possible before pulling the trigger.
Each manufacturer includes its own bundle of scanner drivers, interface apps, and other productivity and convenience software, such as OCR, document management, and data archiving programs. Most scanners support ISIS and/or TWAIN drivers that let you scan directly into applications such as Adobe Photoshop or Microsoft PowerPoint.
Nowadays, most scanning and OCR apps are well-developed and mature, combining popular features with highly accurate text recognition and conversion. OCR accuracy is important for saving time—if fixing OCR errors takes longer than keying in or retyping a document, why bother with a scanner?—and most recent scanners, portable or otherwise, have no difficulty producing error-free recognition of text sizes down to 6 points or so. That's plenty small enough for most business applications. As long as you're scanning clean pages without stains, tears, wrinkles, or smudges—or business cards without fancy decorative fonts—any modern scanner should convert them without a hitch.
Specialized Scanners: Credit Card, ID Card, and Business Card Scanning and Archiving
If you've ever tried scanning 2-by-3-inch cards, you know it can be hard to get small cards or thick laminated ones to pass through a scanner without skewing or getting stuck. Many makers of portable scanners have addressed this by adding a dedicated slot designed to move cards through the paper path.
If you plan to scan small or thick cards, save yourself some hassle and make sure you get a scanner that's ready to handle them.
Likewise, scanners intended for film accommodate either slides or filmstrips in several popular film formats.
What Do Scanner Volume Limits and Ratings Mean?
A scanner's daily "duty cycle" is the manufacturer's recommended limit or the number of scans you can do each day without causing undue wear and tear on the machine. This is usually a relatively large number. For a scanner with a 1,000-page daily duty cycle, you'd need to load its 20-page ADF more than 50 times in a day to exceed the volume limit. Even so, in most cases, you won't void a scanner's warranty by exceeding its duty cycle, so if you occasionally go above and beyond, don't be too concerned.
How Important Is a Portable Scanner’s Size and Weight?
If you're throwing your portable scanner into a carry-on bag or backpack, you'll want to pay attention to its size and girth. Once you've packed a laptop, its AC adapter, and any other gear you need to take with you such as a portable printer, adding a four-pound scanner can seriously weigh you down. To save your back, look for the lightest and smallest model with your feature requirements.
The average cord-powered, manual-feed portable scanner weighs about a pound and measures around 2 inches square by 10 to 12 inches long. The features that add the most heft and volume are batteries and automatic document feeders, so if you don't need those, spare yourself the effort of hauling them around.
If you really do need both a printer and a scanner on the road, the least burdensome option might be something like the HP OfficeJet 250 Mobile All-in-One, which measures 3.6 by 15 by 7.8 inches (HWD) and weighs 6.5 pounds. If you're setting up a full-featured office in your car or hotel room, an AIO unit will save you from juggling separate devices with a higher combined weight and footprint.
Ready to Buy the Right Portable Scanner for You?
Today's range of portable scanners is really impressive, and the selections we've gathered here—including several that have earned our Editors' Choice designation—should include something for anyone who needs to scan on the go. Take time to weigh the factors that matter most to you, and you'll find a portable scanner that hits the sweet spot. Decided instead that you need a bigger scanner that will live permanently in your office? Check out our recommendations for the best scanners overall.
