Extract text from Data flash images (DFI)
To convert DFI images to another format, you need Texas Instruments bqStudio or other Data software.
To convert other file formats to the "Hardware Firmware Image" file type, you need software like Texas Instruments bqStudio or a similar tool.
The .dfi file extension is most commonly associated with Texas Instruments Battery Data Flash Images. These specialized files store configuration data, parameters, and firmware for gas gauge chips inside battery management systems. Engineers and technicians use Texas Instruments bqStudio to read, program, and manage these files. Additionally, the .dfi extension is used for software authorization disk images by Rockwell Automation, Digital Forensics Image files created by the Digital Forensics Framework (DFF), and instant-on OS firmware files for ASUS Express Gate.
These formats present major disadvantages for the average user because they are highly proprietary, undocumented binary files. You cannot open them natively in a web browser, text editor, or standard operating system utility. Users often need to convert these files to standard raw binary (BIN) or hexadecimal (HEX) formats to program them using third-party EEPROM programmers. For ASUS firmware or forensic disk images, users typically need to extract the contents to standard archives like ZIP, GZ, or raw image formats like IMG.
Because .dfi is a closed, proprietary format, standard online converters fail to process it. Often, only the original hardware software can accurately parse or export the data. However, just drag and drop your .dfi file onto convert.guru to identify its exact variant. Our tool will inspect the binary data, and if our analysis detects a supported underlying or embedded format - such as the standard GZIP compression used in ASUS Express Gate files - viewing the text or extracting the internal content may still be possible.
Convert.Guru analyzes your DFI file, detects the exact format, and lets you read the text inside.
Users also converted FW, 300 and 301 files.
If you want to convert DFI file to , you can use Texas Instruments bqStudio or similar software from the "Battery Firmware & Disk Images" category. In the File menu, look for Save As… or Export….
To convert files to DFI, try Texas Instruments bqStudio or another comparable tool in the "Battery Firmware & Disk Images" 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 DFI converter.