Matroska UnPacker is a program for unpacking files. Supports archives in formats Gzip (.gz), Zip (.zip), Tar (.tar), 7-Zip (.7z) and Zip (.rar). However, in contrast to other such programs, it can Extract archives from archives from archives ... from archives. Whether you have a Zip compressed file, compressed with Rar and then Tarred- Matroska Unpacker can extract all of them with just One Click. The program can add to the Explorer menu options: "Extract" and "Extract here", making it much easier to extract files.