Free online DIVX to OGV converter

Source format: DivX

DivX is a video compression format and codec family that became popular for distributing high-quality video in relatively small files. In practice, a “DivX file” is usually an AVI or sometimes MP4 container that contains video encoded with the DivX codec. It has been widely used for downloaded movies, home video archives, and playback on older media players and set-top devices that supported DivX-certified content.

Because DivX is primarily a compressed video codec, conversion usually means decoding the video from its original container and re-encoding it into a different format.

Target format: OGV

OGV is a video file format that typically uses the Ogg container with video encoded by Theora or sometimes other open codecs. It is an open, royalty-free format designed for broad software compatibility and web use in open-source environments. OGV is commonly used for embedded video on websites, documentation, and applications that prefer open formats.

Its main advantages are open standards, good support in many free media tools, and easy redistribution without codec licensing concerns. However, OGV is less common than MP4 and may offer lower compression efficiency than modern codecs such as H.264 or H.265.

How to perform the conversion

The most reliable method is to use FFmpeg, which can read DivX-encoded files and encode them to OGV.

1. Install FFmpeg on your computer if it is not already available.
2. Open a terminal or command prompt in the folder containing your source file.
3. Run a conversion command such as ffmpeg -i input.avi -c:v libtheora -q:v 7 -c:a libvorbis -q:a 5 output.ogv
4. If your source file is not named input.avi, replace it with the actual filename. The output file should use the .ogv extension.
5. Play the result in a media player to confirm that both video and audio were converted correctly.

If you prefer a graphical workflow, you can use desktop tools such as VLC, HandBrake, or Avidemux depending on your system and installed codecs. In many cases, the simplest approach is to open the source video and choose an export or convert option, then select an Ogg/Theora-compatible output profile if available. Menu names vary by application, but look for Media → Convert/Save, File → Export, or similar export options.

You can also convert the file on 101convert.com for free, without installing any software.

Quality, compatibility, and limitations

Re-encoding is required when converting DivX to OGV, so some quality loss is normal. To minimize visible degradation, use a higher quality setting during conversion rather than a very low bitrate.

Keep in mind that OGV is less universally supported than MP4. It works well in many open-source players and browsers with appropriate support, but some devices and editing tools may not handle it as smoothly as more common formats.

If the source DivX file already has low resolution or heavy compression, converting it to OGV will not improve quality; it will only change the container and codec. Also, if the source contains subtitles, multiple audio tracks, or unusual codecs, not all of those features may carry over automatically.

For best results, verify the output in your target player or platform before replacing the original file.