Add-on Compatibility Report for Firefox 38.0

38.0 38.0a2 38.0a1 Other
Top 95% compatible with previous version 97.61% (367) 0.0% (0) 0.0% (0) 2.39% (9)
Top 95% of all add-ons 73.04% (523) 0.0% (0) 0.0% (0) 26.96% (193)
All active add-ons 40.82% (6683) 0.0% (0) 0.0% (0) 52.28% (8558)

Details for add-ons compatible with all versions: Show previous version only

Mozilla Firefox hotfix 37.0 111,340,857 users (40.1%)
Adblock Plus 41.0 21,581,816 users (7.77%)
McAfee Security Scan Plus detection 38.* 15,797,137 users (5.69%)
Microsoft .NET Framework Assistant 26.* 12,741,331 users (4.59%)
avast! Online Security 35.* 7,105,180 users (2.56%)
Video DownloadHelper 40.* 5,449,578 users (1.96%)
English (GB) Language Pack 38.* 2,931,446 users (1.06%)
English (South African) Language Pack 38.* 2,707,839 users (0.98%)
Firebug 39.0 2,474,703 users (0.89%)
NoScript Security Suite 41.0 2,222,765 users (0.8%)
DownThemAll! 38.* 1,481,721 users (0.53%)
Ghostery 41.0 1,421,072 users (0.51%)
Greasemonkey 39.* 1,351,560 users (0.49%)
Adblock Plus Pop-up Addon 38.* 1,293,109 users (0.47%)
Test Pilot 17.0a1 1,287,244 users (0.46%)
Flash Video Downloader - YouTube HD Download [4K] 39.* 1,235,843 users (0.45%)
Web of Trust - WOT 38.* 1,160,556 users (0.42%)
FlashGot Mass Downloader 40.0 1,094,159 users (0.39%)
Download YouTube Videos as MP4 41.0 1,040,150 users (0.37%)
Español (España) Language Pack 38.* 1,024,708 users (0.37%)