How to convert your RSO file
- Click the "Select File" button above, and choose your RSO file.
- You'll see a preview.
- Click the "Convert file to..." button to save your file in the format you want.
Convert RSO to another file type
The converter easily converts your RSO file to various formats—free and online. No Media Player or extra software needed.
- RSO to MP3
- RSO to WAV
- RSO to AAC
- RSO to FLAC
- RSO to OGG
- RSO to WMA
- RSO to M4A
- RSO to AIFF
- RSO to OPUS
- RSO to ALAC
- RSO to APE
- RSO to WV
Convert a file to RSO
The converter also works in reverse, allowing you to convert your file into the RSO file type—in the best quality.
- MIDI to RSO
- AAC to RSO
- TTA to RSO
- AU to RSO
- WV to RSO
- DTS to RSO
- MID to RSO
- FLAC to RSO
- RA to RSO
- MP3 to RSO
- PCM to RSO
- WAV to RSO
About RSO files
RSO files, primarily associated with the NXT Brick Command programs, are a type of audio file format used predominantly in LEGO Mindstorms NXT robotics kits. These files contain sound data that the robotic brick can play during operation. While crucial for LEGO NXT enthusiasts, RSO files are limited in their broader application due to their specialized use.
Converting RSO files to more versatile formats like WAV, MP3, or OGG can be beneficial for users who want to utilize these sounds in other applications or devices. Software like Audacity and VLC media player can be used for such conversions locally on your computer. However, these programs might require additional plugins or codecs to support RSO files effectively.
One of the main challenges with converting RSO files is the lack of widespread support, which can lead to compatibility issues when trying to use them outside the LEGO ecosystem. Furthermore, quality loss can occur during conversion, which is a significant drawback for those seeking high-fidelity audio output.
Despite these challenges, converting RSO files is essential for expanding their utility. Considerations such as choosing the right format based on your needs (e.g., WAV for lossless quality, MP3 for space-saving) are crucial. While local software solutions exist, they can be cumbersome or require technical know-how.
Fortunately, with the free and easy-to-use Convert.Guru, converting RSO files is a breeze. Simply drag and drop your RSO files into the website to convert them into the desired format quickly and without hassle. This user-friendly option offers a straightforward solution for those looking to overcome the limitations of RSO files effectively.
The RSO Converter Story
The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.
When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.
Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best RSO converter by continuously improving quality, usability, and reliability.