「このファイルはいったい何？」に答えるファイル識別ツール-Trid - 適宜覚書はてな異本

Identify Files with TridLinux用/Windows用 Users are usually puzzled for a moment if they encounter a file type that they never heard about before and that none of their installed applications seems to be able to load properly. A search on the Internet is probably the main way to identify a file extension and the application it can be opened with. Another solution is offered by applications like Trid