Extract text from BK files
To convert your BK file to another format, you need Various Applications or other Backup software.
To convert other file formats to the "Generic Backup Archive" file type, you need software like Various Applications or a similar tool.
A .BK file is a generic extension used by numerous software applications to store backup data, ranging from simple text copies to compressed archives. Because the format is not standardized, opening a .BK file often results in errors like "unknown file type" or requires the specific software that created it. A common variation is a simple ZIP archive renamed to .BK, which can mislead users into thinking they need specialized tools. Other variants include proprietary backups from Samsung Smart Switch (mobile data) or legacy book files from Adobe FrameMaker.
Due to this ambiguity, the most effective workflow depends on the file's internal structure. If the file is a compressed archive, converting or renaming it to ZIP allows for immediate extraction of contents. for .BK files containing text or configuration logs, converting to TXT or PDF makes the data human-readable without needing the original application. For proprietary formats like Samsung backups, the data is often locked, requiring the original software for restoration rather than direct conversion.
Convert.Guru analyzes your BK file, detects the exact format, and lets you read the text inside.
Users also converted BK09, SNMM, SPBM, SDOC, BAK, BK_BACKUP, BK!, ZIP, SCW, WBK, BK2, ENC and LIST files.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our BK converter.