Bitser freeware icon
Bitser freeware logo
Free archive and backup software for Windows


Bitser is free Windows software for managing archives and backups. It supports ZIP, ZIPX, 7Z, RAR, ISO, MSI, VHD, GZIP, BZIP2,TAR, RAR5, DMG, LZMA, LZMA2, NTFS, FAT, MBR, SquashFS, CramFS, CAB, CPIO, DEB, LZH, NSIS, RPM, UDF, WIM, XAR, XZ, Z. Bitser also provides a password manager, MD5/SHA checksum calculator to verify file integrity, can search for and delete empty folders and calculate folder sizes from the Windows explorer context menu. Bitser can also create encrypted backups of confidential data using AES-256 encryption and create or extract multiple zip files simultaneously. Bitser is ideal for creating encrypted and password protected backups that can be uploaded to your cloud storage.

download zip Bitser - Version 1.4 (3MB) download zip Zipware - Version 1.5 (new!)  

Supported Operating Systems

Windows 10
Windows 8.1
Windows 7
Windows Vista
Windows XP
Windows Server 2003
Windows Server 2008
Windows Server 2012
32-bit and 64-bit versions are supported.
Checksum SHA-256: 1aef05abf98b0b88bee1a050 266b202dce53984fb53c6e665004245f6b299924

Bitser donate

Downloads Total:    721,920




Sponsored Links