Bitser is free windows software for managing archives and backups similar to WinZip, 7-zip and WinRAR but with an alternate user interface. Bitser’s interface is built around the file system with explorer style views, and features similar to those found in backup applications.


  • Extract a number of archive formats
  • Create archives of various formats
  • Create or extract multiple zip files simultaneously from Windows Explorer
  • Scan files for viruses and malware
  • Context menu access
  • Drag and drop support
  • Convert archives between formats
  • AES-256 bit encryption
  • Reports showing history of archived files
  • MD5, SHA-1 and SHA-256 checksum calculator
  • Password manager
  • Find and delete empty folders
  • Calculate folder sizes of multiple selected folders

Software Info

Supported Platforms

Leave a Comment

Yeah! You've decided to leave a comment. That's fantastic! Check out our comment policy here. Let's have a personal and meaningful conversation.