DIVX Converter

How to Convert DIVX to Any Format

1. Upload Your DIVX File: Drag and drop your .divx video or click "Add Files". Batch is supported — drop in several DIVX files and each one converts in parallel into its own download.
2. Pick an Output Format and Quality Preset: Choose the target — MP4, MOV, MKV, WebM, AVI, XviD, and 25+ more containers — or extract the audio to MP3. The default Quality Preset is "Very High (Recommended)". Switch to Specific file size to cap output at an exact MB target, Constant Bitrate for predictable sizes, Variable Bitrate for smaller files at equal quality, Constant Quality (CRF) to tune by perceptual quality (18 = visually lossless, 23 = default, 28 = noticeably smaller), or Constraint Quality for capped VBR.
3. Resize, Trim, or Change Codec (Optional): Under Video resolution, keep original, pick a Preset Resolution (2160p / 1440p / 1080p / 720p / 480p / 360p), scale by Resolution Percentage, or enter a custom Width × Height. Under Trim, choose Time Range and enter start + duration. Advanced users can override the Video Codec (H.264, H.265, VP9, AV1, MPEG-4, MJPEG, XviD) and Audio Codec (AAC, MP3, Opus, AC3).
4. Convert and Download: Click Convert. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — no sign-up, no watermark, never shared.

Popular DIVX Conversions

• DIVX to MP4 — re-encode to H.264 for phones, browsers, and smart TVs that won't play DivX
• DIVX to MKV — re-wrap into a modern multi-track container for Plex and Jellyfin libraries
• DIVX to MOV — import old AVI-era rips into Final Cut and QuickTime on a Mac
• DIVX to AVI — keep the legacy container but standardize the wrapper
• DIVX to WebM — VP9/AV1 with Opus audio for HTML5 web embeds
• DIVX to XviD — re-encode to the open-source MPEG-4 ASP counterpart
• DIVX to MP3 — pull just the audio track out of the clip

Why Convert a DIVX File?

DivX is a video codec built on MPEG-4 Part 2 (Advanced Simple Profile). It started in 1998 as "DivX ;-) 3.11", a hacked build of Microsoft's MPEG-4 v3 codec, and became a proper proprietary product when French developer Jérôme Rota's company (DivXNetworks, later DivX, Inc., today DivX, LLC of San Diego) shipped the official DivX 4.0 codec in July 2001. In the early-to-mid 2000s it was the standard way to fit a full-length movie onto a single CD-R, which is why so many older AVI rips carry a DivX video stream. The .divx extension itself is the DivX Media Format container, introduced with DivX 6, that wraps that MPEG-4 ASP video alongside multiple audio and subtitle tracks. (It is unrelated to the discontinued Circuit City DIVX rental-disc system, despite the shared name.)

The reason to convert is that the world moved on to H.264 (MPEG-4 Part 10), which compresses far more efficiently and decodes in hardware on nearly every device made since around 2010. A DivX file plays fine in VLC, but Windows Media Player needs a separate codec pack, and most phones, browsers, smart TVs, and modern editors won't open a .divx at all. Common reasons people convert:

• Universal playback — re-encoding DivX to an H.264 MP4 produces a file that plays on iOS, Android, every modern browser, smart TVs, and game consoles with no codec pack required.
• Editing — Premiere, Final Cut, and Resolve don't ingest DivX cleanly; converting to MP4 or MOV gives them a format they import without "unsupported media" errors.
• Smaller files — H.264, or H.265/AV1 for even more, typically lands well under half the size of the same clip in DivX/MPEG-4 ASP at comparable quality, which matters for storage and for sharing under email or chat attachment caps.
• Archiving with subtitles — re-wrapping into MKV keeps multiple audio and subtitle tracks in one modern container for a Plex or Jellyfin library.

DivX vs. the Modern Formats You'd Convert To

Frequently Asked Questions

What opens a DivX file, and why won't it play in Windows Media Player?

VLC, MPC-HC, PotPlayer, and the official DivX Player all decode DivX out of the box. Windows Media Player can't, because a .divx carries an MPEG-4 ASP stream that WMP doesn't include a decoder for — you'd have to install a separate DivX or codec pack first. The cleaner long-term fix is to convert the file to an H.264 MP4, which plays in WMP, every browser, and on phones and TVs without installing anything.

Is DivX the same thing as Xvid?

They're close cousins, not the same. Both implement the same MPEG-4 Part 2 Advanced Simple Profile standard, so a player that handles one usually handles the other. The difference is licensing: DivX is the proprietary codec from DivX, LLC, while Xvid is the open-source (GPL) implementation, forked from OpenDivX in July 2001. Visually they're comparable; if you want to stay on MPEG-4 ASP but move to the open-source side, DIVX to XviD re-encodes between them, and either one converts cleanly to MP4.

Will I lose quality converting DivX to MP4?

Converting from DivX (MPEG-4 ASP) to MP4 (H.264) is a genuine re-encode, not a remux, because the codec changes — so some loss is technically unavoidable. In practice it's negligible: set Constant Quality (CRF) to 18-20 and the H.264 output is visually indistinguishable from the DivX source in side-by-side viewing, while usually ending up a good deal smaller. The bigger quality factor is the original DivX rip itself; converting can't add detail the source already lost.

Can I convert DivX to MP4 without making the file bigger?

Yes — H.264 is more efficient than the MPEG-4 ASP codec inside a DivX file, so at matched perceptual quality the MP4 is typically smaller, not larger. In our testing, a 700 MB DivX movie rip re-encoded to an H.264 MP4 at CRF 20 landed around 450-550 MB with no visible quality drop. If you need a hard ceiling, switch the Quality Preset to Specific file size and enter a target in MB and the encoder tunes the bitrate to hit it.

How do I keep subtitles or multiple audio tracks from a DivX file?

The DivX Media Format container can hold multiple audio and subtitle tracks, and the way to preserve them is to convert into a container that also supports them — MKV is the best target. DIVX to MKV re-wraps the streams into Matroska, which Plex, Jellyfin, VLC, and MPV all read with soft subtitles intact. A plain MP4 can carry multiple tracks too, but MKV is the more forgiving home for multi-language libraries.

Are my files private when I convert them here?

Yes. Files are uploaded over an encrypted (TLS) connection, processed on our servers, and deleted automatically a few hours after the job finishes — there's no sign-up, no watermark, and files are never shared or made public. There's no fixed per-file cap; because conversion runs server-side, the real limit is your upload size and connection speed, so very large DivX movie rips are routine.