Extract text from game data files (OF)
To convert OF game files to another format, you need Steam or other Game software.
To convert other file formats to the "Game Resource Archive" file type, you need software like Steam or a similar tool.
An .OF file most commonly serves as an obfuscated game executable or a proprietary game resource data archive. Game developers, particularly those publishing on platforms like Steam by Valve Corporation, use these files to protect game logic from reverse engineering. In other gaming contexts, .OF files function as outfit model files for the MMORPG Blade & Soul by NCSoft, which can be edited via community tools like Outfit Studio, or as data archives for RF Online and Open Fortress.
The main disadvantage of .OF files is their severely restricted interoperability. Because they are intentionally encrypted or obfuscated, you cannot easily open them in standard file managers or modding tools. Obfuscated executables require advanced unpacking utilities or debuggers, which creates a steep technical barrier. The proprietary nature of game archives means they are completely inaccessible without specialized, community-built extraction tools, making asset recovery extremely difficult and frustrating for modders.
For reverse engineering or modding, your goal is to extract the contents. If it is a protected executable, you may need to unpack it into a standard EXE file. If it is a game data archive, extracting the assets into standard formats like ZIP for storage, OBJ for 3D models, or PNG for textures is essential. Drop your file here to view and convert it securely right in your browser.
Convert.Guru analyzes your OF file, detects the exact format, and lets you read the text inside.
Users also converted DLL, BLOB, VDF and SIS files.
If you want to convert OF file to , you can use Steam or similar software from the "Game Executable and Data Archive" category. In the File menu, look for Save As… or Export….
To convert files to OF, try Steam or another comparable tool in the "Game Executable and Data Archive" 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 OF converter.