Lightweight and flexible command-line JSON processor
PDFCraft is a free, privacy-focused PDF toolkit
JSON Lint for PHP
PDF transformation/manipulation program + library
Client for public libraries
Split and merge PDF files on any platform
2D & 3D TeX-Aware Vector Graphics Language
Cross-platform DICOM implementation
XMLTV obtains and processes TV listings data
Easy lead sheets from text input
Dynamically loaded extension libraries for GNU AWK
Read Cobol data files in Java
Set of BIN/CUE<->VCD conversion tools for FreeBSD & GNU/Linux
csv2odf can convert csv data to formatted spreadsheets and documents.
Parse and decode METAR, TAF, SYNOP, BUOY, AMDAR and write data as XML
C library for reading/writing values from/to Excel .xlsx files.
converts UTF-8 text files to other codepages and back
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