Extract text from JFLAP automata files (JFF)
To convert JFF automata files to another format, you need JFLAP or other Developer software.
To convert other file formats to the "Automata XML Data File" file type, you need software like JFLAP or a similar tool.
A .jff file is most commonly a Formal Languages and Automata file created by JFLAP (Java Formal Languages and Automata Package). These files store academic computer science constructs, including finite automata, Turing machines, and grammars. Less frequently, a .jff file can act as a Surveying Job Settings file for Topcon Tools or a software patch for Green Hills MULTI IDE.
The primary disadvantage of the JFLAP .jff format is its highly specialized nature. Because it is a proprietary extension used strictly within academia, almost no commercial software supports it natively. Users frequently need to extract their state diagrams to include in research papers or share with peers who do not have a Java environment configured to run JFLAP. Standard online converters fail to process this niche extension because they cannot interpret the domain-specific logic.
Fortunately, the underlying JFLAP format is actually plain XML. This means you can often convert .jff to XML or TXT to salvage the raw data, or manually export graphical states to JPG or PDF within the JFLAP software itself. For the Topcon and Green Hills variants, the data structures are closed, proprietary binaries that cannot be easily exported.
Convert.Guru analyzes your JFF file, detects the exact format, and lets you read the text inside.
Users also converted JFIF, JFLAP, TXT, ZIP, JPEG, JPG, NML, MOC and RAW files.
If you want to convert JFF file to , you can use JFLAP or similar software from the "Formal Languages and Automata" category. In the File menu, look for Save As… or Export….
To convert files to JFF, try JFLAP or another comparable tool in the "Formal Languages and Automata" 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 JFF converter.