Extract text from Diagnostics tracking files (DIFFBASE)
To convert DIFFBASE Tracking files to another format, you need Microsoft Windows or other System software.
To convert other file formats to the "Telemetry Baseline File" file type, you need software like Microsoft Windows or a similar tool.
The .DIFFBASE file format is a proprietary system data file utilized by the Microsoft Windows Diagnostics Tracking service (often referred to as DiagTrack or Connected User Experiences and Telemetry). Windows uses these files to establish a baseline of system configurations, errors, and performance metrics. It compares current system states against this "differential base" to generate compact telemetry logs that are eventually uploaded to Microsoft servers.
The primary disadvantage of the .DIFFBASE format is its closed, undocumented nature. It is a system-locked file designed strictly for internal operating system use, not for user interaction. These files are typically restricted by file permissions, contain unreadable binary data, and hold no functional value outside the Windows diagnostic ecosystem. You cannot natively open them in a standard text editor or web browser, and they offer zero cross-platform compatibility.
Users often want to convert .DIFFBASE files to TXT, XML, or JSON formats simply to see what telemetry data Windows is collecting about their machine. However, standard online converters fail to process them because the internal structure is proprietary. Often, only the original Windows service can properly read or export the data. We can inspect the file's raw hex data and extract readable text strings. If our analysis detects a supported underlying or embedded text format, viewing or partial conversion may still be possible.
Convert.Guru analyzes your DIFFBASE file, detects the exact format, and lets you read the text inside.
If you want to convert DIFFBASE file to , you can use Microsoft Windows or similar software from the "System Diagnostics Telemetry Storage" category. In the File menu, look for Save As… or Export….
To convert files to DIFFBASE, try Microsoft Windows or another comparable tool in the "System Diagnostics Telemetry Storage" 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 DIFFBASE converter.