Problem: I would like to be able to extract tar.gz files in a single step. This makes my question almost identical to this one: Stack Overflow qu
Since you asked for 7-zip or something similar, I am providing an alternative tool that was written for your exact use case.
The tartool utility is a free and open source tool built using the .NET SharpZipLib library.
Example commmand to extract a .tar.gz
/ .tgz
- file,
C:\>TarTool.exe D:\sample.tar.gz ./
Disclaimer : I am the author of this utility.