I've just released the latest version of blast documents (3.1) Foreign language file names are now fully supported (includes Thai, Chinese and pretty much anything your computer can use as a filename) Also a few other minor changes. See changelog for more info.
I was surprised to find Blast Documents at a Taiwanese site :) They actually translated the description on this sf.net page into Traditional Chinese:
Blast Documents是一個手動的小工具程式，它提供一個捷徑讓你將start menu最近的文件使用紀錄迅速刪除。如果用原來windows提供的方式來刪除要6個步驟且較多等待，本程式只要兩個鍵就立刻完成工作。... read more
The first open source version of Blast Documents 3 has been released! You might notice it is already production/stable. This is because there were previous unreleased closed source versions and the project has come a long way already.