...For those using ZEIT Now, this means that there is no requirement to use pkg in your projects as the benefits it provides are not applicable to the platform.
tpkg is a cross-platform tool for packaging and deploying applications. It is designed to work alongside your operating system's packaging tool. The deployment features in tpkg are designed to scale to deployments across hundreds or thousands of systems
jShrinker is written in Java and can de/compress 7zip*, zip, bzip2, tar, lzma, rar, and gzip formats. It aims to be cross-platform and to provide an easy-to-use interface. It will include these features: batch decompression. *Decompress only
Originally developed as a GUI replacement for the JAR utility included with the Java SDK, this program is expanding to become a crossplatform archive utility with the ability to create fully crossplatform installation programs.