There was a download of RioDVD 3.12 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program's installer file is commonly found as rioDVD.exe.
The latest version of RioDVD can be installed on PCs running Windows XP/Vista/7/8/10/11, 32-bit. This free PC program works with ".ifo" file. The software lies within Multimedia Tools, more precisely Players. The actual developer of the free program is RioSoft. The most popular versions of the RioDVD 3.1 and 3.0. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
RioDVD is a full featured and easy to use DVD player integrating all functions of a standard DVD player. It can play DVD, VCD, SVCD Movies, with many most advanced features, such as
Keep Aspect Ratio, Pan&Scan .
Digital Zoom.
Bookmarks for DVD/VCD/SVCD.
Play DVD Content from a Hard Drive or NAS.
Hardware decode acceleration.
Video Desktop.
Hi-Fi audio.
Dolby Pro Logic II.
S/PDIF.
MPEG-2 audio and LPCM.
Audio Multi channels.
You may want to check out more software, such as JDJ, MidiRunner or M3U COPiER, which might be similar to RioDVD.