the MiKTeX source code
PDF transformation/manipulation program + library
C library for reading/writing values from/to Excel .xlsx files.
View Sixel images in Windows, and Sixel image repository
Fast editor for TeX documents
converts UTF-8 text files to other codepages and back
Read and write Gwyddion GWY files
converts between IGES file and text file
Convert BMP images into Sixel images
FlatBuffers Compiler and Library in C for C
Text File Codepage Converter for the Windows command line
The granddaddy of HTML tools, with support for modern standards
repair corrupted pcap and pcapng files
An Efficient Binary data Format
Extract files from unusual archive formats
A fast and reliable ARQ protocol
Convert to XML on the fly
Create PDF from JPEG scans and photos