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 5.1.1; KFFOWI 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 4.0.3; de-de; KFTT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.69 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/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; AFTT Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/68.4.2 like Chrome/68.0.3440.85 Safari/537.36 Silk 68.4 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.2.2; en-us; SD4930UR Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.44 like Chrome/37.0.2026.117 Mobile Safari/537.36 Silk 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/3.48 like Chrome/39.0.2171.93 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFSUWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/69.3.33 like Chrome/69.0.3497.100 Safari/537.36 Silk 69.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFAUWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/64.3.4 like Chrome/64.0.3282.137 Safari/537.36 Silk 64.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFTHWI Build/KTU84M) 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; KFFOWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/53.4.2 like Chrome/53.0.2785.134 Safari/537.36 Silk 53.4 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFGIWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/70.2.2 like Chrome/70.0.3538.64 Safari/537.36 Silk 70.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.2.2; de-de; KFTHWI Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.30 like Chrome/34.0.1847.137 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFSUWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/70.2.2 like Chrome/70.0.3538.64 Safari/537.36 Silk 70.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.3; de-de; KFTHWI 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; KFASWI Build/LMY47O) AppleWebKit/537.36 (KHTML, like Gecko) Silk/49.3.1 like Chrome/49.0.2623.105 Safari/537.36 Silk 49.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; en-us; KFTHWI Build/JDQ39) AppleWebKit/535.19 (KHTML, like Gecko) Silk/3.15 Safari/535.19 Silk-Accelerated=true Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.3; KFTT Build/IML74K) 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; U; en-us; KFSOWI Build/JDQ39) AppleWebKit/535.19 (KHTML, like Gecko) Silk/3.8 Safari/535.19 Silk-Accelerated=true Silk 3.8 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 2.3.4; en-us; NOOK BNTV250A Build/GINGERBREAD 1.4.3) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 Nook Web Browser Web Browser Android Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.3; en-us; KFSOWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.41 like Chrome/37.0.2026.117 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFTHWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/62.6.1 like Chrome/62.0.3202.84 Safari/537.36 Silk 62.6 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 2.3.4; en-us; NOOK BNTV250 Build/GINGERBREAD 1.4.4) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Safari/533.1 Nook Web Browser Web Browser Android Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFTHWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/44.2.49 like Chrome/44.0.2403.133 Safari/537.36 Silk 44.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.3; en-us; KFTHWI Build/KTU84M) 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; U; Android 4.4.3; en-us; KFTHWI 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; KFAUWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/70.4.2 like Chrome/70.0.3538.80 Safari/537.36 Silk 70.4 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFFOWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/67.6.1 like Chrome/67.0.3396.87 Safari/537.36 Silk 67.6 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/3.48 like Chrome/39.0.2171.93 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.4.3; KFASWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/44.2.49 like Chrome/44.0.2403.133 Safari/537.36 Silk 44.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFSUWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/50.2.1 like Chrome/50.0.2661.89 Safari/537.36 Silk 50.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFTBWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/62.6.1 like Chrome/62.0.3202.84 Safari/537.36 Silk 62.6 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.2; en-us; KFTHWI Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Silk/3.37 like Chrome/34.0.1847.137 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.3; KFTT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/62.7.1 like Chrome/62.0.3202.84 Safari/537.36 Silk 62.7 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.4.3; de-de; KFSOWI 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; Android 4.4.3; KFTHWI Build/KTU84M) 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; KFFOWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/62.4.2 like Chrome/62.0.3202.84 Safari/537.36 Silk 62.4 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.2.2; en-us; KFSOWI Build/JDQ39) 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; KFDOWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/70.2.2 like Chrome/70.0.3538.64 Safari/537.36 Silk 70.2 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.3; de-de; KFTT Build/IML74K) 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 4.4.3; KFSOWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Silk/50.2.1 like Chrome/50.0.2661.89 Safari/537.36 Silk 50.2 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/3.48 like Chrome/39.0.2171.93 Safari/537.36 Silk 3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.3; KFTT Build/IML74K) AppleWebKit/537.36 (KHTML, like Gecko) Silk/61.3.1 like Chrome/61.0.3163.98 Safari/537.36 Silk 61.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.4; KFJWI Build/IMM76D) AppleWebKit/537.36 (KHTML, like Gecko) Silk/64.3.4 like Chrome/64.0.3282.137 Safari/537.36 Silk 64.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; AFTT Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/67.6.4 like Chrome/67.0.3396.87 Safari/537.36 Silk 67.6 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; Android 4.0.3; de-de; KFTT Build/IML74K) 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; Android 5.1.1; KFFOWI Build/LMY47O) AppleWebKit/537.36 (KHTML, like Gecko) Silk/49.3.1 like Chrome/49.0.2623.105 Safari/537.36 Silk 49.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; U; en-us; KFJWI Build/IMM76D) AppleWebKit/535.19 (KHTML, like Gecko) Silk/3.4 Safari/535.19 Silk-Accelerated=true Silk 3.4 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFAUWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/67.4.1 like Chrome/67.0.3396.87 Safari/537.36 Silk 67.4 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 5.1.1; KFAUWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/66.3.1 like Chrome/66.0.3359.158 Safari/537.36 Silk 66.3 Web Browser Fire OS Uncommon
Mozilla/5.0 (Linux; Android 4.0.4; KFJWI Build/IMM76D) 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

Download our database of user agents

Do you want to easily download all our user agents? It's available with an API subscription. Find out more about our User agent database.

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