TableCapture is licensed under the GNU General Public License v3.0 (GPL-3.0). This document acknowledges the third-party open-source libraries and components used in this project.
- Replacing LibJPEG with libjpeg-turbo (which uses a mix of BSD and zlib licenses)
- Recompiling Tesseract without JPEG support
- Seeking legal counsel for your specific use case
All other components listed below are GPL v3 compatible.
Project: Tesseract-macOS Author: scott0123 License: MIT License Source: https://github.com/scott0123/Tesseract-macOS Description: macOS Objective-C wrapper for Tesseract OCR library
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Version: 4.1.1 License: Apache License 2.0 Source: https://github.com/tesseract-ocr/tesseract Copyright: Various contributors GPL v3 Compatible: ✅ Yes
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License: MIT/X derivative license Source: https://curl.se/ Copyright: 1996-2023 Daniel Stenberg and contributors GPL v3 Compatible: ✅ Yes
libcurl is provided as part of macOS and is linked dynamically via libcurl.tbd.
This project uses the following license types:
- MIT License: Tesseract-macOS wrapper, LibGIF, libcurl
- Apache License 2.0: Tesseract OCR
- BSD 2-Clause: Leptonica, LibOpenJPEG
- BSD 3-Clause: LibWebP
- zlib License: LibPNG, LibZ
- libtiff License: LibTIFF
- IJG License: LibJPEG
⚠️ (NOT GPL v3 compatible)
All components except LibJPEG are compatible with this project's GPL v3 license. The LibJPEG incompatibility should be addressed before commercial distribution.
The pre-compiled libraries included in this project were obtained from the Tesseract-macOS project: https://github.com/scott0123/Tesseract-macOS
Source code for each component can be obtained from their respective project websites listed above.
Last Updated: 2025-11-12