ZArchiver

ZArchiver is a comprehensive archive management program with a simple and functional interface, designed to handle various archive operations including application backups. This offline-only app supports multiple archive formats, allowing users to create archives in formats like 7z, zip, bzip2, gzip, and tar, while being capable of decompressing an even wider range of formats including rar, iso, cab, and many others. The program offers advanced features such as password protection, multi-part archive handling, partial decompression, and the ability to edit archives by adding or removing files. ZArchiver also supports multithreading for improved performance on multicore processors and includes UTF-8/UTF-16 support for filenames with national symbols. Notable functionalities include direct file opening for small files on Android 9 and above, APK and OBB file installation from backups, and the ability to handle split archives.