SUP Converter
Convert SUP files online for free
Drop or upload your .SUP file
How to convert your SUP file
- Click Select File above, and choose your SUP file.
- You'll see a preview.
- Click the "Convert file to..." button to save your file in the format you want.
Convert SUP to another file type
The converter easily converts your SUP file to various formats—free and online. No Visual Studio Code or extra software needed.
- SUP to SRT
- SUP to SUB
- SUP to IDX
- SUP to JS
- SUP to TS
- SUP to PY
- SUP to JAVA
- SUP to CPP
- SUP to C
- SUP to CS
- SUP to PHP
- SUP to RB
Convert a file to SUP
The converter also works in reverse, allowing you to convert your file into the SUP file type—in the best quality.
- SH to SUP
- PY to SUP
- KT to SUP
- PS1 to SUP
- SWIFT to SUP
- LUA to SUP
- PL to SUP
- JAVA to SUP
- SCALA to SUP
- JS to SUP
- VBS to SUP
- TS to SUP
About SUP files
SUP files are an outdated file format used to store subtitles for DVDs. They are no longer widely used, as they are not compatible with modern media players. While there are some software applications that can open and convert SUP files, they are not easy to use and often require a great deal of technical knowledge.
The file extensions associated with SUP files are .sub and .idx. These files can be converted to other formats such as SRT, VTT, and ASS, using software such as Subtitle Edit and Subtitle Workshop. However, this process can be difficult and time consuming, as the files must be converted manually.
When converting SUP files, it is important to consider the quality of the subtitles, as some software applications may not be able to preserve the quality of the subtitles during the conversion process. Additionally, some software applications may not be able to properly recognize certain characters or symbols, which can lead to errors in the subtitles.
Due to the complexity of converting SUP files, it is often easier to use a free and easy online website such as Convert.Guru to convert SUP files. This website can quickly and easily convert SUP files to other formats, without the need for any technical knowledge.
The SUP 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 SUP converter by continuously improving quality, usability, and reliability.