OCRFeeder vs Prizmo

OCRFeeder is a Linux system for analyzing document layouts and recognizing text in images. It automatically outlines image content, separates graphics from text, and applies OCR to text regions. Its GTK graphical interface lets users correct recognition errors and bounding boxes, set paragraph styles, and clean input images. Users can import PDFs and save or load projects. The application exports to multiple formats, with ODT as its main format, and provides both a graphical interface and a command-line interface. It works with system-wide OCR engines, including command-line OCR engines. Documentation for the graphical interface is available from its Help menu or with F1. OCRFeeder is free software under the GNU General Public License, version 3 or any later version chosen by the user. The GNOME project page links to source code and release packages, and the project page links to a GitLab issue tracker. Its listed roadmap includes proposed additions such as plain-text export and undo/redo support. The README states that the software is provided without warranty.

Prizmo scans and edits documents and business cards on iPhone, iPad and Mac, then uses OCR to make their contents available as text. Its on-device OCR supports more than 30 languages; Cloud OCR supports 139 languages and handwriting recognition. Editing tools include perspective cropping, cleanup, brightness and contrast adjustments, edge repair and flattening curved pages. Exports include searchable PDF, TXT, PNG, JPEG and Microsoft Word DOCX, with options for PDF compression and password protection. On iPhone and iPad, uploads can go to iCloud, Dropbox, OneDrive, WebDAV or folders available through Apple Files. Those apps also support Apple Shortcuts and x-callback-url automation, while the Mac app includes Prizmo Remix for scanner workflows. Accessibility features include VoiceOver, spoken capture guidance and scene descriptions, and text-to-speech reading. Free versions are available on Mac and iPhone/iPad, with limited text access and watermarked exports. Cloud OCR needs an internet connection and a separate Cloud Plan subscription; the listed plan starts at $0.99 per month. The maker says most operations happen on device and cloud OCR data is deleted after processing.