Author: DVDVideoSoft Limited
https://dvdvideosoft.com/products/dvd/Free-Disc-Burner.htm
License: Freeware
Requires: Win7/Vista/XP

Free Disc Burner writes any files, folders (data) to any disc as well as writes multisession discs (there is a possibility to write up files to the same disc), erases information from a disc, supports Blu-Ray.

Supported Media Types: BD-R / BD-RE (Blu-Ray), DVD-R Double Layer, DVD-R Dual Layer, DVD+R / DVD+RW, DVD-R / DVD-RW, DVD-RAM, CD-R / CD-RW.

Device Features:

supports buffer protection technologies (BurnProof, JustLink, etc.);

advanced speed detection;

advanced file system detection anywhere on the disc;

automatic selection of write modes;

erase functionality.

Data Features:

writes multi-session or disc-at-once to ALL supported media formats including Blu-Ray (BD-R and BD-RE);

creates disc images on-the fly (no staging to hard drive is required);

easy file/folder manipulation;

imports existing data from any supported file system or from any session and appends or edits;

supports UNICODE file and folder names for multi-byte.

https://www.ryanvm.net/forum/viewtopic.php?t=9248