FDNPKG is an online update tool for the FreeDOS operating system. It allows to install, remove and update software on a FreeDOS installation using online (http) or local (on disk/cdrom) repositories. It is written by Mateusz Viste for the FreeDOS™ project, but can be used on other DOS systems as well. FDNPKG means "FreeDOS Network Package manager".
pkgin is aimed at being an apt / yum like tool for managing pkgsrc binary packages. It relies on pkg_summary(5) for installation, removal and upgrade of packages and associated dependencies, using a remote repository.
dedup util is a lightweight open-source files packing tool. It is based on block-level data de-duplication technology, and can reduce the data capacity to save storage space. The key feature is no block data collsion with md5 hashkey.
ReHash is an easy-to-use console-based hash calculation tool written in C++. It supports many algorithms and output formats and it can be fully configured using some of the many command-line arguments which can be passed to the tool.
This utility converts Motorola S-record files (namely .S19 files) to binary files and vice-versa. It has several useful features that allow full manipulation of record addressing and output file size.
RPM Workshop is for the experienced/professional packager.
This tool will give the packager GUI access to take a new tar file and create a spec file and RPMS or open an exsisting spec file for updating.