how to download nico video on chrome
For those who prefer to download Niconico video with non-software installation, using Video DownloadHelper is also a good choice to help you free download from Nicovideo on Chrome or Firefox.
How to Download from Nicovideo on Chrome
Step1: Copy and paste https://chrome.google.com/webstore/detail/video-downloadhelper/lmjnegcaeklhafolokijcfjliaokphfk?hl=en to your Chrome.
Step2: Click “Add TO CHROME” button, and then click “Add extension” option to successfully add Chrome Nicovideo downloader.
Step3: Refresh or restart your browser, then choose and play your desirable Niconico video.
Step4: Click “Video DownloadHelper” icon on the Chrome toolbar > Put your mouse on the video under the icon > Choose “Download” option to save Niconico video to your local hard drive.
Visiting https://addons.mozilla.org/en-US/firefox/addon/video-downloadhelper/ on Firefox. And the next steps are similar with download on Chrome.