Extract text from FluidFlow projects (FF3)
To convert FF3 projects to another format, you need FluidFlow or other Cad software.
To convert other file formats to the "Hydraulic Simulation Project" file type, you need software like FluidFlow or a similar tool.
The .FF3 file extension is primarily associated with FluidFlow, a specialized engineering application used for designing and simulating piping systems. These files function as FluidFlow 3 Projects, serving as the digital twin of a pipe network. They contain complex hydraulic data, including pipe connectivity (topology), fluid properties, pump curves, and calculated results for pressure, flow, and heat transfer.
Because .FF3 files are highly proprietary and store binary simulation data, they are impossible to open without a licensed copy of FluidFlow. This is often frustrating for engineers who need to share designs with clients or contractors who do not own the software (which requires a paid license). Users often need to convert these projects into universally accessible formats like PDF for design reports, Excel (.XLSX) for equipment lists, or DXF for CAD integration.
A secondary, less common use of the extension is for serialized flowchart models created by HTWG FlowchartGenerator, an older Java-based academic tool. These files are raw Java objects saved to disk. Opening them requires the original .jar executable and the exact Java environment; without the original software, these files are often unreadable due to Java serialization compatibility issues.
Convert.Guru analyzes your FF3 file, detects the exact format, and lets you read the text inside.
Users also converted AUC, URD, LUX and FF2 files.
If you want to convert FF3 file to , you can use FluidFlow or similar software from the "Piping System Design" category. In the File menu, look for Save As… or Export….
To convert files to FF3, try FluidFlow or another comparable tool in the "Piping System Design" 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 FF3 converter.