Free Online OCR is a software that allows you to convert scanned PDF and images into editable Word, Text, Excel output formats.
Cost / License
- Free
- Proprietary
Since
- Since 2011
Platforms
- Online

Apps similar to Lihenium include Foxit PDF Reader, which is free for personal use. Other options are FairScan, PDFgear, OSS Document Scanner and Adobe Acrobat Reader. You're spoiled for choice with Document Scanners like Lihenium: we list more than 50 alternatives for Android, iPhone, Windows, iPad and Mac.
Free Online OCR is a software that allows you to convert scanned PDF and images into editable Word, Text, Excel output formats.

Besides exceptionally fast launching and displaying speed, Gaaiho Reader is reliable in printing, filling forms annotating documents and adding bookmarks.





Automated scanner document processor with AI-powered naming and WebDav integration. Receives scans via FTP, extracts text using Vision AI, generates intelligent filenames with Ollama AI, and uploads to your cloud storage.
Photo Scan lets you extract text from Images or Photos very easily and efficiently!




gscan2pdf can scan, clean the scan and do OCR on the scan or imported images (incl. existing PDFs, DjVus or other file types), and make PDF and DjVu-files with embedded OCR-text. It works together with tesseract, ocropus, cuneiform an gocr-OCR-engines

Proof Pocket is an offline-first encrypted document vault for iPhone and Android. Scan or import photos and PDFs, lock files with biometrics or a master password, track expiry dates, and optionally back up your vault to your own iCloud Drive or Google Drive.



OCR software and web service to extract text from image files and PDF. The application is available as online OCR web app, OCR API, or simple to install Windows store application.



Universal Copy is the fastest way to copy text on Android, even from the apps that won’t let you or inside images.
Main point of this app is to scan or select existing PDF documents simply using intent or chooser. Other apps require payment to access their api/sdk or simply don't have a possible way to do it. So they rely on switching between an app ,file chooser and a scanner.

Never get annoyed by unselectable text on websites, PDFs, images or system user interfaces again. Just select the region of your screen in the same manner as you would take a screenshot and find all recognized text in your clipboard ready to get pasted anywhere.



