E-Book Reader User Agents

This is a complete listing of E-Book Reader user agents. Click on the user agent to view detailed information about it.

User agent Software Software Type OS Popularity
Mozilla/5.0 (Linux; Android 4.0.3; KFOT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/57.2.2 like Chrome/57.0.2987.132 Safari/537.36 Silk 57.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFTHWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/54.3.1 like Chrome/54.0.2840.85 Safari/537.36 Silk 54.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFTHWA Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/63.1.34 like Chrome/63.0.3239.111 Safari/537.36 Silk 63.1 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFSOWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/57.1.109 like Chrome/57.0.2987.132 Safari/537.36 Silk 57.1 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; AFTS Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/62.7.2 like Chrome/62.0.3202.84 Safari/537.36 Silk 62.7 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 2.2.1; en-us; NOOK BNRV200 Build/ERD79) Apple WebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 Nook Web Browser Web Browser Android Uncommon
Mozilla/5.0 (Linux; U; en-us; KFAPWI Build/JDQ39) AppleWebKit/535.19 (KHTML, like Gecko) Silk/3.19 Safari/535.19 Silk-Accelerated=true Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFGIWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/59.3.1 like Chrome/59.0.3071.117 Safari/537.36 Silk 59.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.4; en-us; KFJWI Build/IMM76D) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.32 like Chrome/34.0.1847.137 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFASWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/64.1.41 like Chrome/64.0.3282.137 Safari/537.36 Silk 64.1 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; en-gb; KFTT Build/IML74K) AppleWebKit/535.19 (KHTML, like Gecko) Silk/2.9 Safari/535.19 Silk-Accelerated=false Silk 2.9 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.4; en-us; KFJWA Build/IMM76D) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.70 like Chrome/39.0.2171.93 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.3; en-us; KFAPWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.46 like Chrome/37.0.2026.117 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFASWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/54.4.4 like Chrome/54.0.2840.85 Safari/537.36 Silk 54.4 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFFOWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/51.2.1 like Chrome/51.0.2704.81 Safari/537.36 Silk 51.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.3; KFOT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/60.2.12 like Chrome/60.0.3112.107 Safari/537.36 Silk 60.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFAPWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/48.2.2 like Chrome/48.0.2564.95 Safari/537.36 Silk 48.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFSAWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/53.3.5 like Chrome/53.0.2785.134 Safari/537.36 Silk 53.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.3; en-us; KFTT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.44 like Chrome/37.0.2026.117 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFARWI Build/LMY47O) AppleWebKit/537.36 (KHTML, like Gecko) Silk/49.2.1 like Chrome/49.0.2623.91 Safari/537.36 Silk 49.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFGIWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/53.3.5 like Chrome/53.0.2785.134 Safari/537.36 Silk 53.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.3; en-gb; KFTT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.67 like Chrome/39.0.2171.93 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFTBWI Build/LMY47O) AppleWebKit/537.36 (KHTML, like Gecko) Silk/47.1.80 like Chrome/47.0.2526.83 Safari/537.36 Silk 47.1 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.3; en-ca; KFTT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.68 like Chrome/39.0.2171.93 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFDOWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/59.3.1 like Chrome/59.0.3071.117 Safari/537.36 Silk 59.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.4; en-us; NOOK BNTV400 Build/ICS) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Safari/534.30 Nook Web Browser Web Browser Android Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.4; en-us; KFJWA Build/IMM76D) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.23 like Chrome/34.0.1847.137 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFTBWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/52.1.79 like Chrome/52.0.2743.98 Safari/537.36 Silk 52.1 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFARWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/55.2.6 like Chrome/55.0.2883.91 Safari/537.36 Silk 55.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.4; KFJWI Build/IMM76D) AppleWebKit/537.36 (KHTML, like Gecko) Silk/54.4.4 like Chrome/54.0.2840.85 Safari/537.36 Silk 54.4 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFSAWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/55.2.6 like Chrome/55.0.2883.91 Safari/537.36 Silk 55.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.3; en-us; KFAPWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.68 like Chrome/39.0.2171.93 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFMEWI Build/LMY47O) AppleWebKit/537.36 (KHTML, like Gecko) Silk/47.1.80 like Chrome/47.0.2526.83 Safari/537.36 Silk 47.1 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.3; KFTT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/56.1.61 like Chrome/56.0.2924.87 Safari/537.36 Silk 56.1 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; en-us; KFAPWA Build/JDQ39) AppleWebKit/535.19 (KHTML, like Gecko) Silk/3.21 Safari/535.19 Silk-Accelerated=true Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFMEWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/58.3.1 like Chrome/58.0.3029.83 Safari/537.36 Silk 58.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.3; en-us; KFOT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.47 like Chrome/37.0.2026.117 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.3; en-us; KFSOWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.46 like Chrome/37.0.2026.117 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFARWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/60.2.12 like Chrome/60.0.3112.107 Safari/537.36 Silk 60.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; AFTT Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/64.2.6 like Chrome/64.0.3282.137 Safari/537.36 Silk 64.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFTBWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/59.3.1 like Chrome/59.0.3071.117 Safari/537.36 Silk 59.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFTHWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/58.2.6 like Chrome/58.0.3029.83 Safari/537.36 Silk 58.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFTBWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/66.2.1 like Chrome/66.0.3359.126 Safari/537.36 Silk 66.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.3; KFOT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/54.4.4 like Chrome/54.0.2840.85 Safari/537.36 Silk 54.4 Web Browser Fire OS Uncommon
Mozilla/4.0 (compatible; Linux 2.6.22) NetFront/3.4 Kindle/2.5 (screen 600x800; rotate) Kindle Browser Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.3; en-us; KFARWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.66 like Chrome/39.0.2171.93 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; en-us; KFAPWI Build/JDQ39) AppleWebKit/535.19 (KHTML, like Gecko) Silk/3.17 Safari/535.19 Silk-Accelerated=true Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; en-us; KFTT Build/IML74K) AppleWebKit/535.19 (KHTML, like Gecko) Silk/2.7 Safari/535.19 Silk-Accelerated=true Silk 2.7 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFMEWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/57.1.109 like Chrome/57.0.2987.132 Safari/537.36 Silk 57.1 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFTBWI Build/LMY47O) AppleWebKit/537.36 (KHTML, like Gecko) Silk/46.1.66 like Chrome/46.0.2490.80 Safari/537.36 Silk 46.1 Web Browser Fire OS Uncommon

More features coming soon!

This read out of user agents is brand new! Soon we're going to add:

  • Adding refinement: eg in-app browser on Windows
  • A Percentage breakdown: eg: Chrome is x% Desktop, y% Mobile