Click the "Select File" button above, and choose your FFN file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert FFN to another file type
To convert FFN Fonts to another format, you need FFN Studio or other Font software.
Convert a file to FFN
To convert other file formats to the "Game Asset / Bioinformatics" file type, you need software like FFN Studio or a similar tool.
About FFN files
The .ffn extension is a "collision" format used by three completely different industries, creating significant confusion for users.
Electronic Arts Game Font (Binary): Most commonly found in legacy EA Sports titles (like FIFA, NBA Live, and Need for Speed). These files store bitmap glyphs and rendering data. They are proprietary, meaning you cannot double-click to install them on Windows or macOS like a TTF. Users typically convert these to PNG or BMP to extract the game's font textures for modding.
Fastgraph Font Data (Binary): A legacy raster font format used by the Fastgraph graphics library for DOS/Windows development. These are obsolete and difficult to view without the original SDK.
FASTA Nucleotide Coding Region (Text): In bioinformatics, .ffn is a standard text file containing DNA sequences for coding regions. If you can open the file in Notepad and see lines starting with >, it is a biological dataset, not a font.
Common Friction Points:
No Native Support: Neither Windows Font Viewer nor Adobe tools (Photoshop) can open .ffn files directly.
Modding Barriers: Gamers often struggle to extract these assets without specific community-made tools like FFN Studio or EA-Font-Manager.
Best Conversion Targets:
For Modding/Design: Convert to PNG (to view glyphs) or FSH (game texture).
For Bioinformatics: Rename to FASTA or convert to TXT for universal compatibility.
For Archiving: Wrap binary fonts in ZIP to prevent corruption.
Convert.Guru analyzes your FFN file, detects the exact format, and lets you read the text inside.
If you want to convert FFN file to , you can use FFN Studio or similar software from the "Raster Font Storage" category. In the File menu, look for Save As… or Export….
To convert files to FFN, try FFN Studio or another comparable tool in the "Raster Font Storage" category.
The FFN 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 FFN converter.