Opening OFL Files

The OFL file type is primarily associated with OtsTurntables.

OFLFile Extension OFL
File extension: OFL
File type:  Playlist

What is an OFL file

OFL files mostly belong to OtsTurntables by Ots Labs. OtsTurntables is a virtual set of professional mixing turntables empowering music lovers, aspiring DJs and pros to scratch, adjust tempo and pitch, play backwards, and mix MP3s, WAVs, Ots files and CDs. There is a free and pro version of the software. With OtsTurntables you are able to save a playlist as a playlist file so that you can, at a later date, load the playlist file to have OtsTurntables play the list.

How to open OFL files

You need a suitable software like OtsTurntables to open an OFL file. You need a suitable software like OtsTurntables from Ots Labs to open an OFL file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your OFL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a OFL file directly in the browser:. Just drag the file onto this browser window and drop it.

Online OFL Text Viewer

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Unable to Open a .OFL File? Quick Solutions:

A .OFL file can originate from different programs and isn't universally openable.

  1. Identify the Source: If received from a DJ, it is likely an OtsTurntables Playlist. If from a developer, it may be an object library.
  2. Check the Header: Inspect the first bytes in a text editor or hex viewer:
    • Readable text with track paths suggests a playlist.
    • "PK" indicates a zipped archive.
    • Unreadable binary data points to a proprietary format.
  3. Use the Original Software: The original program is usually required; try OtsTurntables or OtsAV by Ots Labs. If uncertain, ask the sender.
  4. Use this Webpage: Drag and drop your file onto this page to detect its format, extract readable metadata, and preview its contents.

Technical Data for OFL File Extension

Program ID:
Ots_OFL
Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Ots_OFL
EXEFile: %ProgramFiles%\OtsLabs\OTSTT.EXE


an ofl Playlist is a special file format by Ots Labs and should only be edited and saved with the appropriate software.

How to solve problems with OFL files

  • Associate the OFL file extension with the correct application.
  • Update your software that should actually open playlists. Because only the current version supports the latest OFL file format. Search, therefore, e.g. on the Ots Labs manufacturer website after an available OtsTurntables update.
  • To make sure that your OFL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .OFL file online - secure, fast, and no downloads needed.
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