No specific info about version 21.1. Please visit the main page of OpenSid on Software Informer.
Cmake manages the build process, in a compiler independent fashion in an OS
Used to extract .zip files and repair damaged .zip archives.
The program mantains the Watcom C, C++ and Fortran cross compilers and tools.
Open XML Editor edits XML documents and has a XML tester and a DTD validator
DBF Open File Tool offers an easy way to repair and open a corrupt DBF file.
Open Dialect is a free, new and useful office tool.