Extract CHD, RVZ, Z3DS, and ROM archives online

Extract ROM archives, CHD and RVZ disc images, or Z3DS, ZCCI, ZCXI, ZCIA, and Z3DSX files in your browser. Download files without uploads.

To change a ROM's container instead, follow Convert a ROM. For terminal procedures, see the CLI archive guide.

To extract one GameCube or Wii disc, follow Convert RVZ to ISO.

To decompress Nintendo 3DS files, follow Extract Z3DS, ZCCI, ZCXI, ZCIA, and Z3DSX.

Extract an archive

1. Open Extract.
2. Add one archive or disc image to Archive.
3. For a CHD that holds a multi-track CD, choose One BIN file or One BIN file per track.
4. Wait for extraction to finish. rom-weaver also extracts archives found inside the file.

To stop a long extraction, cancel it from the progress bar. Select Extract again to restart it.

Download the files

1. In Files, select the files you need.
2. Select Download 1 file, or Download N files as ZIP for several files.
3. Save the download.

The extracted files stay in this browser until you add another file or leave the page.

The container table lists the formats that can be read.

Convert CHD to ISO or BIN/CUE

1. Open Extract and add one .chd file.
2. For a CD, choose One BIN file or One BIN file per track.
3. Wait until the extracted files appear in Files.
4. For a DVD, select the ISO and choose Download 1 file.
5. For a CD or GD-ROM, select the sheet and tracks, then choose Download N files as ZIP.

DVD CHDs extract to ISO. CD CHDs produce BIN/CUE files. Dreamcast GD-ROM CHDs produce a GDI sheet and track files. Keep the sheet with its tracks.

Use the output shown in Files. Renaming a BIN file to ISO does not convert its sector layout. Extract does not turn every CHD into ISO.

Keep enough free space for the uncompressed disc and its download. Test the result before removing the CHD.

To compress the disc again, follow Convert ISO or BIN/CUE to CHD.