The library (bkisofs) handles all the nitty-gritty details of reading and writing ISO files. It supports the Joliet, RockRidge, and El Torito ISO9660 extensions. If you want to use it on windows or in proprietary software – you’ll have to pay me a licence fee, please use the contact form to get in touch.

I’ve removed it from the site, most likely permanently. Sorry, it was costing me too much bandwidth and I was making too little money from it.

ISO Master can read .ISO files (ISO9660, Joliet, RockRidge, and El Torito), most .NRG files, and some single-track .MDF files; it can save only as .ISO.