Convert Sony firmware files (FTF) online for free
The converter easily converts your FTF firmware files to various formats - free and online. No Flashtool or or other System software needed.
To convert other file formats to the "Firmware Package" file type, you need software like Flashtool or a similar tool.
The .FTF file extension represents a Flash Tool Firmware package, primarily used to manually update, downgrade, or repair Sony Xperia smartphones and tablets. These files function as containers for Android system partitions - such as the kernel, system image, and baseband - stored as proprietary SIN files. While essential for device recovery, the format presents significant hurdles: it requires the specific third-party utility Flashtool (developed by Androxyde) to execute the flashing process, along with complex USB driver installations that frequently fail on modern operating systems like Windows 10 or 11.
Because .FTF files are often gigabytes in size, users frequently struggle to inspect their contents without specialized software. A practical workaround is recognizing that the .FTF format is internally a standard ZIP archive. To access the internal firmware images without flashing the device, you can convert the file to ZIP or simply open it with 7-Zip or WinRAR. For advanced users and developers creating custom ROMs, the internal SIN files typically need to be extracted and further converted into mountable IMG or .EXT4 file systems using Linux-based tools.
Use Convert.Guru to open and convert your FTF file.
Users also converted RTF, FDF, PDF, SIN, SWI and ZWDF files.
If you want to convert FTF file to DLL, EXE, DRV, VXD, 386, COM, BAT, CMD, SCR or PIF, you can use Flashtool or similar software from the "Android Firmware Update" category. In the File menu, look for Save As… or Export….
To convert MSI, EXE, REG, MST, LNK, CAB, CAT, DRV, INF, SYS, MSU or DLL files to FTF, try Flashtool or another comparable tool in the "Android Firmware Update" 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 FTF converter.