Adobe Scan
Phone app that scans paper into PDFs with text recognition, then saves them to Adobe cloud storage.
- Free plan or free tier
- Mobile app
Most offices still receive paper, and most digital documents still end up as PDFs. Scanning apps turn a phone camera into a document scanner: they find the page edges, flatten the image, clean up the contrast and run text recognition so the PDF can be searched. PDF editors handle the next step: combining files, redacting, filling forms, comparing versions and preparing documents for signature.
AI features have arrived in both. PDF editors from Adobe and Foxit now include assistants that summarize a long PDF or answer questions about it. Scanning apps use better recognition to read receipts and multi-page documents in one go. For teams that move a lot of paper, these tools are often the first step before documents reach a document management or processing system.
Check what happens to scanned files. Some apps save to the vendor's own cloud by default, others save to the phone or to the storage service you choose. For contracts, IDs, medical forms or financial records, set the app to save straight into the company system and turn off personal cloud sync if your policy requires it.
What a featured listing costs ยท from $99 a month
Phone app that scans paper into PDFs with text recognition, then saves them to Adobe cloud storage.
Phone scanner app that crops, cleans and batches pages into PDFs, with OCR and exports to cloud storage.
iPhone and iPad scanner app with text recognition, automatic edge detection and exports to cloud folders.
PDF editor with OCR, redaction, comparison and an AI assistant that summarizes and answers questions about PDFs.
PDF editor for business with OCR, redaction, forms and an AI assistant, available on desktop, web and mobile.
PDF editor for Mac, iPhone and iPad with annotation, editing, OCR and form filling.
Redaction deserves care. Drawing a black box over text does not always remove the text underneath. Use the redaction tool in a proper PDF editor, which removes the content, and check the output by searching for the hidden words before sharing the file.
For a team, look at volume licensing, admin controls, and how the tools fit with the scanners and multifunction printers already in the office. A phone app suits occasional scans; a busy mailroom usually needs a desktop scanner feeding straight into a processing or document system.
Naming and filing are what make scans useful later. Agree on a simple file name pattern, such as date, client and document type, and set the scanning app to suggest it. Many apps can send scans straight to a named folder in your document system or cloud storage, which avoids a pile of files called Scan 1, Scan 2 and so on. Turn on text recognition by default so every scan can be searched, and check that the recognized text is good enough for your document processing or Q&A tools to read. For legal and finance teams, scanning receipts, signed forms and correspondence at the point they arrive keeps records complete and saves a later round of catch-up filing.
For occasional documents, yes, if the app produces clear, searchable PDFs and saves them to the right place. High-volume scanning, such as a mailroom, usually works better with a dedicated scanner and a processing tool.
Use the redaction feature in a PDF editor such as Acrobat or Foxit, which removes the underlying text, not a drawing tool that only covers it. Afterward, search the file for the redacted words to confirm they are gone.
It depends on the app and settings. Some default to the vendor's cloud, others to the device or a chosen storage service. Set the save location to your company system for sensitive documents.
Several PDF editors now include AI assistants that summarize and answer questions about an open PDF. Check your plan, whether the feature sends the document to a cloud service, and your company policy on that.