Extract text from Backup or roadbook files (RBK)
To convert RBK Backup files to another format, you need Rethink DNS or other Backup software.
To convert other file formats to the "Application Backup Archive" file type, you need software like Rethink DNS or a similar tool.
The .RBK file extension is heavily fragmented and used across multiple, completely unrelated software ecosystems. Most commonly, it acts as an app settings and data backup archive for the Rethink DNS + Firewall Android application. In this context, the file is simply a standard ZIP archive containing configuration data. However, .RBK is also extensively used as a digital rally roadbook file by Rally Navigator, a keyboard registration bank file for Casio CT-X series keyboards, and a database table rebuild backup for dBase, Xbase, or Quicken. It is occasionally found as a report definition file in SAP Crystal Reports (using the Microsoft Compound format) or even as a legacy Windows 95 Registry Backup.
Because .RBK has no single, unified standard, users frequently struggle to open, view, or convert these files. The primary disadvantage of the .RBK format is this fragmentation. A Casio registration bank cannot be opened by a rally simulation game like Richard Burns Rally, and a Quicken backup is useless inside Rethink DNS. Furthermore, these are mostly closed, proprietary formats. Standard online converters fail because they rely on universally recognized magic numbers (file signatures) that these niche backups lack. They attempt to process the file as a single entity without understanding the specific application structure required to decode the binary data.
Converting these files depends entirely on their origin. Rethink DNS backups can be easily renamed to ZIP and extracted to access raw JSON or TXT configuration files. Casio keyboard files are strictly hardware-dependent and cannot be converted to standard audio formats like MP3 or WAV, as they contain synthesizer parameters, not audio waves. Rally roadbooks are best managed directly within Rally Navigator to export as PDF for printing.
This file format is exceptionally difficult to process outside of its native environment. Often, only the original software can properly read or export the embedded data. If our analysis detects a supported underlying or embedded format - such as the standard ZIP container in a Rethink DNS backup - viewing or extraction may still be possible.
Convert.Guru analyzes your RBK file, detects the exact format, and lets you read the text inside.
Users also converted PDF, REP, ZIP, SCX, FL and VFD files.
If you want to convert RBK file to BAK, BACKUP, OLD, TMP, TEMP, ARC, ZIP, TAR, GZ, 7Z, RAR or ISO, you can use Rethink DNS or similar software from the "App Settings and Data Backup" category. In the File menu, look for Save As… or Export….
To convert SNAPSHOT, OLD, IMG, RESTORE, ISO, COPY, VMDK, TMP, VHD, BAK, ARCHIVE or BACKUP files to RBK, try Rethink DNS or another comparable tool in the "App Settings and Data Backup" category.
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 RBK converter.