Version 6.5 of our software uses some publicly available software for image processing, data compression and font handling:
- The Independent JPEG Group's JPEG software Jpeg Library
License: http://jpegclub.org/reference/libjpeg-license/
- zlib general purpose compression library
License: https://www.zlib.net/zlib_license.html
- Freetype 2 Library
License: http://git.savannah.gnu.org/cgit/freetype/freetype2.git/tree/docs/FTL.TXT
- libpng Library
License: http://libpng.org/pub/png/src/libpng-LICENSE.txt
- Portions of the Leptonica image processing library
License: http://www.leptonica.org/about-the-license.html
- Portions of the OpenJPeg image compression library
License: https://github.com/uclouvain/openjpeg/blob/master/LICENSE
- Google Tesseract Library used in the OCR module
License: https://github.com/tesseract-ocr/tesseract/blob/main/LICENSE