Convert RFL files online for free
The converter easily converts your RFL file to various formats - free and online. No Media Player or extra software needed.
The converter also works in reverse, so you can convert other Audio formats to RFL with high quality output.
The .RFL extension typically represents a Reason ReFill, a proprietary sound bank format used exclusively by Reason Studios (formerly Propellerhead) for their Reason DAW. These files act as compressed containers bundling samples, synth patches, REX loops, and project demo files into a single archive. While efficient for the Reason ecosystem, .RFL files present a significant barrier for producers using other software like Ableton Live or FL Studio.
The primary difficulty is the proprietary lock-in; many commercial ReFills are encrypted to prevent the extraction of raw WAV or AIF samples, rendering the content useless outside of Reason. Additionally, the file size can range from a few megabytes to several gigabytes, making them cumbersome to share if the recipient lacks the specific software license.
Less commonly, an .RFL file may be a game level or resource file for titles like Ravenfield (using the Unity engine) or Sonic Adventure DX. In these contexts, the file contains binary level data, meshes, or parameters.
For audio users, the goal is usually to convert or extract the contents into universal audio formats like WAV or FLAC for use in any sampler. For gamers, the intent is often modding, requiring conversion to editable text or 3D formats.
Use Convert.Guru to open and convert your RFL file.
Users also converted RLF, REASON, RTF, LRF, RNS, RX2 and XWV files.
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 RFL converter.