NicoFox is a Mozilla Firefox extension for video website Nico Nico Douga. It contains a Download Manager, which can download videos from the website with their comments, and can be watched offline with self-contained player or thrid party application. A userscript and Greasemonkey Compiler is included in the extension to provide video download link and add some useful links when surfing Nico Nico Douga video page.

How to use?

NOTE: Using this extension to download videos may violate terms of use on Nico Nico Douga. You may be banned for irregular downloads or uses. Use at your own risk.

See my blog article (in Chinese), or some introduction article in various languages:

• 教えて君.net - ニコ動をコメントと一緒にDL.視聴できるアドオン「NicoFox」 (Japanese)
• CHCOOBOOのBlog: NicoFox - FireFox專用的Nico影片下載套件 (Traditional Chinese)

Who writes NicoFox?

Littlebtc, who is a undergraduate in Taiwan.

NicoFox is an free / open source extension under GNU General Public License Version 2. It contains some components that are not written by me, but their license are compatible with GPLv2.

For license information in detail, see License.

Questions?

If you have any question, check KnownIssues first. If your issue is not included, report it on MozTW forum (Chinese and English are OK.)

Though I cannot speak Japanese, I still often check BOON SUTAZIO Thread on 2ch (I am ◆aGLadsLlLM). You can post your problem there, though I may be unable to reply you in Japanese.

If you find any bug and are able to find the technical problem, check Issue List to report any bugs.