FairUse4WM

WM10,11のDRMを解除するソフトウエア。WM9には非対応。
http://gigazine.net/index.php?/news/comments/20060830_fairuse4wm/
http://www.engadget.com/2006/08/25/fairuse4wm-strips-windows-media-drm/

FairUse4WM - a WM/DRM removal program
FairUse4WM is a GUI version of drmdbg that supports individualization version .3930 and some WM11 versions.

Basic requirements
1. Only works on individualized DRM file
2. Requires WM10 or WM11. Won't work on WM9.

The program's functioning can be verified with "Demo" DRM files from ezdrm.com, as well as those from other Microsoft Solution partners.

This program is ONLY designed and intended to enable fair-use rights to PURCHASED media.
- While I haven't been able to support license expiration/rental detection, please don't use this to abuse rental license
- This code does NOT allow import of KID/SID pairs to preclude its use for piracy

Note that some WM installations will have multiple ECC key-pairs, so you will likely have to "Extract Keys" using multiple licensed files. If you find a file that doesn't convert, try extracting keys wth it. Once your whole set of keys is extracted, you will no longer need to run WM per file.

Finally, I'd like to thank the people who helped me test this program. Thanks for the suggestions, and yes, even the problems. With your help, I hope I am able to release a stable tool for Wm conversion.

MSは面目丸つぶれだな...
認証後ローカルに保存されたライセンス情報ファイルをクラックしているようだ。
いままでにあった、ライブラリに依存するややこしい方法は取らなくても一発で使えるという点で底辺を増やすのだろうな。
日本語じゃないとわからないという人は、しばらく待つと対応品が出る手はずのようだ。