YBK Converter

Extract text from YBK files


Drop or upload your .YBK file

How to extract text from your YBK file

  1. Click the "Select File" button above, and choose your YBK file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert YBK to another file type

To convert your YBK file to another format, you need SMS Backup & Restore or other Backup software.

  • YBK to PDF
  • YBK to EPUB
  • YBK to MOBI
  • YBK to AZW
  • YBK to AZW3
  • YBK to KFX
  • YBK to PRC
  • YBK to LIT
  • YBK to OPF
  • YBK to CBZ
  • YBK to CBR
  • YBK to CB7

Convert a file to YBK

To convert other file formats to the "Mobile Data Archive" file type, you need software like SMS Backup & Restore or a similar tool.

  • FB2 to YBK
  • MOBI to YBK
  • CBT to YBK
  • RTF to YBK
  • CB7 to YBK
  • DOCX to YBK
  • DJVU to YBK
  • AZW to YBK
  • CBA to YBK
  • PDF to YBK
  • DOC to YBK
  • EPUB to YBK

About YBK files

The .ybk file extension serves two distinct purposes in the digital ecosystem. primarily, it functions as an Android SMS/Call Backup file, associated with the popular SMS Backup & Restore utility by SyncTech. In this context, the file is often a disguised SQLite database containing archived text messages (SMS), multimedia messages (MMS), and call logs. Users typically encounter these files when transferring data between phones or creating local safety copies. The main limitation is that .ybk files are binary databases; you cannot simply double-click to read them in Microsoft Word or Notepad. To access the content for legal, printing, or archiving purposes, users must convert them into human-readable formats like PDF or CSV (for Microsoft Excel).

Less commonly, the .ybk extension represents a legacy YanCEyWare eBook or a Microsoft Encarta Yearbook update file. These older formats are proprietary and largely obsolete, often requiring specific discontinued software to open. For the vast majority of modern users, however, the goal is to extract text data from the Android backup without restoring it to a mobile device.

Convert.Guru analyzes your YBK file, detects the exact format, and lets you read the text inside.

Users also converted EYB, PVG and WWP files.



The YBK Converter Story

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 YBK converter.