User Agents by category
- AipBot 1.0
- Always Updated 0.1beta
- Always Updated 0.2-dev
- Amfibi Web Search 0.07
- AnswerBus
- Aonde
- Archive.org
- Ask Jeeves
- Ask Jeeves 2.0
- AudioCrawler 1.0
- AXfeeds 0.1
- Baidu
- Based on Internet Explorer 6.0
- Become.com 2.3
- BigBlogZoo
- BigClique 1.03-dev
- Bitacle 1.0
- Blo.gs Ping 2.0
- BlogDB 0.1
- Blogdigger 2.0
- Blogfan
- Blogomatic
- BlogPulse 3.0
- BlogRanking
- BlogRunner
- Blogs Catalog
- Blogshares 1.5.1
- BlogsLive
- BlogsNowBot 2.01
- Blogwise 0.3
- Boitho 0.79
- Boitho 0.81
- Boitho 0.82
- Boitho 0.83
- Bulkfeeds 1.21
- BurstFind 1.1
- Ccubee 3.1
- CGYSpider 1.1
- Clush 3.56
- Clush 3.57
- Clush 3.58
- Clush 3.59
- Clush 3.60
- Clush 3.62
- Convera 0.9
- Convera 0.9c
- Convera 0.9d
- Cornell CobWeb 0.1
- Daypop 0.2
- DiamondBot?
- DomainsDB.net 0.9.7c
- DumbFind 0.1 beta
- Earthcom.Info 1.91
- ES.NET 2.0
- eStyleSearch
- FAST Enterprise Crawler 6
- Feed Validator 1.21
- Feed Validator 1.3
- Feeds Farm 2.0
- FeedTagger
- Filangy 1.01
- FindLinks 0.945
- FindLinks 0.952
- Findlinks 0.953
- FindLinks 0.956
- FindLinks 0.961
- FindLinks 0.963
- FindLinks 0.964
- FindLinks 0.966
- FindLinks 0.967
- FindLinks 0.968
- FindLinks 0.969
- FindLinks 0.970
- FindLinks 0.972
- FindLinks 0.973
- FindLinks 0.974
- FindLinks 0.975
- FindLinks 0.976
- FindLinks 0.999
- FindLinks 1.0
- Findory 0.8
- Friendster
- GAIS 3.0
- GeoURL 2.0b14
- Gigablast 2.0
- GigaBlast 3.0
- GoForIt
- Google 2.1
- Google Adsense 2.1
- Google Translate
- Google WAP search 6.1.0.1.140
- Grub 1.0.5
- Grub 1.4.3
- Grub 1.5.3
- Grub 2.3
- Grub 2.6.0
- Grub 2.6.1
- GuleSider
- Harvard Blog Project
- Hatena Antenna 0.4
- Hotjobs
- Hotline Server? 1.0
- HTML2JPG Blackbox
- HTTPClientBox (Daksoft) 0.1
- HTTPUnit 1.5
- IceRocket 1.1
- Ilse 3.0
- Infoseek SideWinder 2.0B
- Ipselon 0.20-beta
- Kakatudo
- Keywen 3.04
- KnowItAll
- Kurzor 1.0
- Leknor.com Gzip Tester
- LinkLint 2.3.5
- LinksManager
- Loop Improvements 3.5
- Lycos
- MacFind.de URL Checker 0.1
- Microsoft Research Bot 0.1
- MSCOM SEARCH 3.0
- MSN Search 4.0
- MSNbot 1.0
- Next Generation Information Retrieval (NGIR) 2.1.3
- NGIR (Next Generation Information Retrieval) 2.1.2
- NLCrawler 2.0.15
- Nutch 0.05
- Nutch 0.05-dev
- Nutch 0.06-dev
- Nutch 0.7
- Nutch 0.8-dev
- Omni Explorer 3.11c
- Omni Explorer 3.26c
- Omni Explorer 3.28
- Omni Explorer 3.94b
- Omni Explorer 3.95
- Omni Explorer 3.98b
- Omnipelagos 0.3
- Onet.pl Szukaj 5.0
- Open Intelligence Data 1.1
- OpenSearch 0.7
- Oracle Ultra Search
- Pike 7.6.27
- Plazoo 1.0
- PubSub 1.1
- Rambler (Russian Search Site) 2.0
- Red Ants 3.0
- RSS Images 0.1
- RSS Maker? 1.0
- SearchGuild DMOZ Experiment
- Seekbot 1.0
- Simpy 1.1
- Sohu.com
- SpiderTest
- Stanley Web Spider 2.0
- Swoogle 2.0
- Syndic8 1.0
- Szukacz (Polish Search Engine) 1.5
- Technorati 0.7
- Tiny Internet Crawler
- Tkensaku 1.03
- TopicBlogs 0.9
- Turnitin 2.0
- Twiceler
- Ultraseek
- USyd-NLP-Spider
- Vagabondo 2.3
- VengaBot 1.00
- Voila BETA 1.2
- W3C Validator 1.305.2.148
- W3C Validator 1.432
- Walhello 1.1
- WapTiger WAP emulator 2.2
- Waypath Scout v4.0 (alpha)
- WebFountain
- Webinator
- WebIndexer 1-dev
- WiseNut 1.0
- Wlannews
- Yahoo 1.2
- Yahoo CafeKelsa-dev?
- Yahoo! 4.73
- Yahoo! bsv3.9
- Yahoo! Blog Spider 3.9
- Yahoo! RSS Search Spider 3.9
- Yahoo! Search
- Yandex Blog Search (Russian) 0.99.101
- Ziggs
