OFR Converter

Convert OFR files online for free

Select File
Drop or upload your .OFR file

How to convert your OFR file

Click Select File above, and choose your OFR file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert OFR to another file type

The converter easily converts your OFR file to various formats—free and online. No Windows or extra software needed.

Convert a file to OFR

The converter also works in reverse, allowing you to convert your file into the OFR file type—in the best quality.

About OFR files

The OFR file format, associated with OptimFROG, is a lossless audio compression format known for its high compression ratios. Despite its efficiency, OFR files are not widely supported across software and devices, making conversion a necessary step for many users.

OFR files can be converted to more accessible audio formats such as WAV, MP3, FLAC, and AAC. Each of these formats serves different purposes, with WAV and FLAC maintaining lossless quality, while MP3 and AAC offer compressed, smaller file sizes suitable for portable devices.

For offline conversion, you can utilize software such as Foobar2000, which supports a wide range of audio formats, or XRECODE3, known for its batch conversion capabilities. However, these tools may require additional plugins or configurations to handle OFR files effectively.

While converting OFR files, consider the balance between file quality and size. Lossy conversions (e.g., to MP3) reduce file size but may compromise audio fidelity, whereas lossless conversions retain quality but result in larger files. Additionally, the lack of native support in many applications can make managing OFR files cumbersome, posing a challenge to users unfamiliar with specialized audio software.

Given these challenges, converting OFR files can be complex and time-consuming. Therefore, we recommend using the free and user-friendly Convert.Guru platform. Simply drag-n-drop your OFR files onto the webpage, and seamlessly convert them to your desired format without hassle. This ensures that your audio files are easily accessible and playable on any device or software.

The OFR 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 OFR converter by continuously improving quality, usability, and reliability.