Extract text from Joint force data files (AKF)
To convert AKF Data files to another format, you need AMTI Software or other Data software.
To convert other file formats to the "Biomechanical Research Data" file type, you need software like AMTI Software or a similar tool.
An .AKF file is a highly specialized data container primarily used to store biomechanical joint force measurements. These files are typically generated by force platforms from AMTI or downloaded from the OrthoLoad biomechanics database. They contain raw kinematic and kinetic sensor data used in orthopedic research, gait analysis, and implant stress testing.
To open these files natively, researchers usually rely on proprietary data acquisition software like AMTI NetForce or specific academic analysis tools. Because this is a closed, proprietary format, it creates a massive bottleneck for researchers. .AKF files cannot be natively opened in standard data analysis tools or web browsers. They lack universal support, meaning you often need an expensive software license just to view your own laboratory results.
Users frequently need to convert .AKF files to open formats like CSV, TXT, or XLSX. Converting to these text-based formats allows for deep data manipulation in software like MATLAB or Microsoft Excel. For 3D motion tracking, converting to the standard C3D format is highly recommended. During conversion, some proprietary metadata or device-specific calibration settings might be lost, but the critical raw numeric force data is usually preserved.
Standard online converters inevitably fail with .AKF files because they do not understand the proprietary structure. Often, only the original lab software can properly read or export the full dataset. We inspect the internal structure for embedded text, ASCII data, or standardized tables. If our analysis detects a supported underlying format, viewing or converting your raw joint force data may still be possible.
Convert.Guru analyzes your AKF file, detects the exact format, and lets you read the text inside.
Users also converted QZTP, VTK and XTR files.
If you want to convert AKF file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use AMTI Software or similar software from the "Biomechanical Joint Force Data" category. In the File menu, look for Save As… or Export….
To convert DEVICE, CACHE, SOCK, SYMLINK, PID, MOUNT, FIFO, LOG, PIPE, TMP, JUNCTION or TEMP files to AKF, try AMTI Software or another comparable tool in the "Biomechanical Joint Force Data" 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 AKF converter.