無料オンラインARCからZIPへのコンバーター

This is an obsolete file archive format. It can store several uncompressed or compressed files in one archive, which can be decompressed with the help of a special tool. It was the forerunner to the ZIP format. It was used in MS-DOS and Macintosh computers.

A common format for compressing data. It’s used by a large number of applications for the exchange of data, back-ups and file compression. In ZIP archives they use various compression algorithms. The cryptographic algorithm is proprietary, so confidential data is better stored in an archive with a more complex protection system (RAR, 7z, etc.).