Since Android OS doesn't include a built-in compressing/extracting tool, you'll need to download a third-party app. If that's what you are looking for, Catalina Group's B1 Free Archiver is one of the best options on the market.
You can easily browse and navigate through directories thanks to its smooth and intuitive file explorer. Once you find the file or directory you want to compress/extract just tap and hold to make the prompt pop up and select among the list of options. Compress in B1 or .zip format and add a password to your zipped files. Extract zip, rar, 7z, b1 and 30 format files.
Of course you can also copy, cut, delete and move files, extract partially, open password protected files and compress/extract multiple files at once.
A well-crafted, neat and full-featured compressing/extracting app.
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by Manu , Appszoom
Aug 20, 2014