ISO: choose the right task

An ISO is a disc image, not a compression format. ConvertAll creates a new data image from extracted files; it does not preserve an original disc layout or build bootable installation media.

Available conversions

Choose your task

Create a new data ISO

Choose RAR, 7Z or ZIP → ISO when another program needs your files in an image. The result can be larger than the archive.

There is already an ISO inside

Extract that image locally. Putting it inside another ISO does not restore it and adds an unnecessary layer.

Open files or install a system

ISO → ZIP is checked with this service’s data images. For bootable media, keep the original image and follow its publisher’s instructions.

Available conversions

RAR → ISO

Extract a complete RAR into a new data ISO. This does not restore an original disc.

Upload limit: ≤ 50 MB

7Z → ISO

Put the extracted 7Z files into a new data ISO. Extract an ISO already inside locally.

Upload limit: ≤ 50 MB

ZIP → ISO

Create a data ISO from ZIP contents when the receiving program needs an image.

Upload limit: ≤ 100 MB

ISO → ZIP

Recover files from a data ISO created by this service into ZIP. Other image variants are not verified.

Upload limit: ≤ 100 MB

Check limits before uploading

One file per task. Compressed size is not unpacked size; processing also has memory and time limits. Files are processed on the server: avoid confidential material. Download before the expiry shown on the result page.

Unpacked data for archive → ISO: ≤ 1024 MB · ≤ 10000 files

Check the result

Open the image with a compatible application and compare folders and files.
Keep the source until you have checked the output; conversion is not a backup.

Questions before you convert

Does renaming RAR or 7Z to .iso work?

No. Renaming does not extract files or create a disc filesystem.

Can I convert any game or installation ISO?

That is not guaranteed. Different image layouts and protections are outside the verified data-image workflow.