www.makemkv.com

Hi
I've got several ISO dvd files, with menu and extra
I've got Archos Video Player Pro (payed) for Android, but it cannot read these files.
Could you help me please to convert ISo files to MKV with DVD structure (menu and extras), please?
thank you

Can't happen. Sorry.

The MKV file definition has no provisions for menus and such.

If you need menus, you're stuck with ISO.