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gImageReader: all versions and old releases

A Gtk/Qt front-end to tesseract-ocr.

Sandro Mani E-book readers #10 E-book readers

4 versions of gImageReader are listed here, from January 28, 2022 to the current 3.4.3. Each one links to the publisher’s own installer files.

2022: 1 1 22 2023: 1 1 23 2024: 1 1 24 2025: 1 1 25

4 versions over 4 years · about 1.1 a year

VersionDateSizeFiles
3.4.3Latest August 4, 2025 — 64-bit EXE (NSIS)64-bit EXE (NSIS)32-bit EXE (NSIS)32-bit EXE (NSIS)
Release notes
- Bugfixes
- Fix incorrect dictionary mapping for latin
- Gracefully catch PoDoFo exceptions when printing document
- [Qt] Fix control modifier causing page blank during mouse select
- [Qt] Fix crash when adding new line to HOCR tree
- Enhancements:
- Add support for PoDoF 1.0.x
- Switch windows builds to qt6
- Updated translations
- See https://github.com/manisandro/gImageReader/compare/v3.4.2...v3.4.3 for details
3.4.2 February 5, 2024 — 64-bit EXE (NSIS)64-bit EXE (NSIS)32-bit EXE (NSIS)32-bit EXE (NSIS)
Release notes
- Bufgixes:
- [Qt] Fix crash in FileTreeModel::findFile with temporary file
- [Gtk] Correctly notify hOCR tree updates when merging items
- [Win32] Fix dictionary installation directory
- Quote x_font property in hOCR documents
- Assorted Wayland fixes
- Enhancements:
- Add support for PoDoFo 0.10.x
- Apply brightness/contrast/resolution/invert to all selected images
- Updated translations
- See https://github.com/manisandro/gImageReader/compare/v3.4.1...v3.4.2 for details
3.4.1 January 30, 2023 — 64-bit EXE (NSIS)64-bit EXE (NSIS)
Release notes
- Bugfixes:
- Fix warning about text in pdf incorrectly shown even if PDF has no text
- Adapt for enchant2 dictionary location change
- [Qt] Fix setting custom font for text editor
- Fix crash in batch export dialog when selecting folder with no hocr html files
- Assorted Wayland fixes
- [Gtk] Fix incorrectly passing export filename to hOCR text and ODT export
- [Gtk] Rework Utils::string_html_escape to fix possible unicode string corruption
- Enhancements:
- Add 2px margin to autodetected areas
- Allow specifying custom script tessdatas by prepending prefix with script/ and leaving empty lang code
- Use correct file extensions in crash save files
- Make WConf visibility persistent
- Updated translations
3.4.0 January 28, 2022 — 64-bit EXE (NSIS)64-bit EXE (NSIS)
Release notes
- Add support for tesseract 5.0
- Add Qt6 support
- Add thumbnail view for source documents
- Add batch mode for recognizing multiple documents
- Display sources in a tree
- Allow opening output files directly from the source tree if they exist next to the source with the same basename
- Allow moving image selection boxes
- Text: Add multi-tab support
- HOCR: Allow specifying whether new output is inserted/appended
- HOCR: Allow opening multiple files at once, also from command line
- HOCR: Add proof-reading widget (Qt interface only)
- HOCR: New batch export dialog
- HOCR: Add quick navigation for low confidence words

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