There’s nothing quite like a traditional desktop scanner for scanning documents, but not everyone has one on hand or is able to use it for a small document. Luckily you can use an Android mobile to easily scan documents.
There’s a lot applications that turn your mobile into a scanner, making the process of digitizing a document very simple. We tell you which are the best options and, best of all, is that some of these applications are already pre-installed on the mobile, such as Google Drive.
Camscanner is one of the most popular scanner applications. It has been around for a few years now and it shows in the final result, but it also means that the developers have had time to add a few extra things that were not necessary.
Among its virtues is the perspective correction semi-automatic, automatic enhancement of the resulting image and export to PDF. The free version is functional and sufficient for most users, but for $ 50 a year you have access to others. premium features such as OCR recognition, multi-page documents and cloud space.
CamScanner PDF Scanner, Document Scanner
SwiftScan – formerly called Scanbot – is an application specialized in scanning many documents. This application not only detects the edges, but when it determines that the image is sufficiently clear, take the photo automatically. Adding more pages is a matter of a few swipes too, making SwiftScan one of the most useful applications for scanning many documents quickly.
SwiftScan has a few options for image editing, with various filters ready to use and allows you to sign documents. Some features require the purchase of the Pro version, although normal document scanning is free.
SwiftScan – PDF Document Scanner
Genius Scan is another scanner application capable of detecting and adjust perspective automatically. The result is acceptable, although it is not as good as in the previous applications. You can also apply basic filters to images, although with hardly any options.
Genius Scan can create documents Multi-page PDF, although the process is somewhat more complicated and laborious than for example with SwiftScan.
Genius Scan – PDF Scanner
Tiny Scanner is an alternative that will require all your skill to frame the paper in the camera, as it sometimes fails to adjust the perspective. The main advantage of Tiny Scanner is its speed, being lighter, in addition to allowing you to create multi-page documents easily and quickly, for free.
Tiny Scanner saves documents as PDF and allows you to apply a filter that highlight the edges of the text you have captured. With some documents it works reasonably well. With others, not so much.
Tiny Scanner: Scan Doc to PDF
When Microsoft announced that it was launching its Office Lens document scanner for Android, the general reception was good. This scanner detects in real time the edges of the paper before taking the photo and is capable of using OCR to extract the text and save it in a Word or Powerpoint document.
Office Lens works really well, adjusting the edges automatically and allowing you save a scanned document as a PDF file or JPG, both in mobile storage and in the Microsoft cloud.
Office LensVaries by device
If you already have Google Drive installed on your mobile, which is the usual thing, you don’t need any more application to scan documents. Google Drive includes a widget to scan documents with the camera and upload them directly to your cloud.
For a widget that goes quite unnoticed, it is surprising that it is more complex than it seems. You can create documents Multi-page PDF, enhance the image and adjust the perspective. It works quite fast, with the only downside that the files are uploaded to Google Drive before you can share them with other apps.