Defsoft

BDFix
FreeEdit unencrypted BD titles directly on your Windows PC.
Windows
SupConverter (Free Edition)
FreeConvert SRT, ASS, SSA, SST, BDN to Blu-ray SUP, or BDN format.
Windows
DualSup FE
FreeMerge two arbitrary subtitles into one.
Windows
BDSharp
Trial versionCompile your Blu-ray movie discs using an authoring tool.
Windows
OwnMenu Free
FreeInsert your own menus into Blu-ray title.
Windows