404checker
80legs
Aboundex
Acunetix
AllSubmitter
AlphaBot
Anarchie
Anarchy
Ankit
Anthill
Apexoo
Aspiegel
AwarioRssBot
AwarioSmartBot
BDFetch
Badass
BetaBot
Bigfoot
Bitacle
Black Hole
Blow
BotALot
BuiltBotTough
BuzzSumo
CODE87
CSHttp
Calculon
CheeseBot
CherryPicker
Cloud mapping
Cocolyzebot
Cogentbot
Collector
Copier
CopyRightCheck
Copyscape
Cosmos
Craftbot
CrunchBot
Custo
DBLBot
DIIbot
DatabaseDriverMysqli
Demon
Devil
DigitalPebble
Discoverybot
DnyzBot
DomCopBot
DomainAppender
DomainStatsBot
Domains Project
Drip
EMail Siphon
EMail Wolf
Ecxi
EirGrabber
Evil
Extractor
Ezooms
FemtosearchBot
Fimap
Flunky
FrontPage
GalaxyBot
GetRight
GetWeb
Gigablast
Gotit
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GridBot
HEADMasterSEO
HTTrack
Haansoft
HaosouSpider
Harvest
Havij
Heritrix
Humanlinks
IRLbot
Iblog
Id-search
IlseBot
InfoNaviRobot
InterGET
IstellaBot
JennyBot
Jetty
Joomla
Jorgee
Kenjin Spider
Keyword Density
LWP::Simple
Lanshanbot
LeechFTP
LexiBot
Lftp
Libwhisker
LieBaoFast
Lightspeedsystems
Linkdexbot
LinkextractorPro
LinqiaRSSBot
LinqiaScrapeBot
Lipperhey
MIDown tool
MSIECrawler
MTRobot
Mag-Net
Mail.RU_Bot
Majestic SEO
Majestic-SEO
Mata Hari
Metauri
Mister PiX
Moblie Safari
Mojolicious
Morfeus Fucking Scanner
Musobot
Name Intelligence
Navroad
NetLyzer
Netcraft
Netvibes
Nibbler
Nimbostratus
Nmap
Octopus
Offline Navigator
OutclicksBot
PageScorer
Pandalytics
Panscient
Pavuk
PeoplePal
PictureFinder
ProWebWalker
Pu_iN
QueryN Metasearch
RankActive
RankFlex
RankingBot2
Rankivabot
RankurBot
ReGet
Reaper
RebelMouse
Recorder
RocketCrawler
SBIder
SEOkicks-Robot
SISTRIX
ScoutJet
Scrapy
Screaming
ScrepyBot
SearchmetricsBot
Semrush
SemrushBot
SeobilityBot
Seomoz
Shodan
Site Sucker
SiteExplorer
SiteSucker
Siteimprove
SmartDownload
Snake
Snapbot
Sociscraper
Sogou web spider
SpaceBison
Spanner
Spbot
SputnikBot
Sqlmap
Sqlworm
Sqworm
Steeler
Stripper
SuperBot
Suzuran
T0PHackTeam
TeleportPro
Telesphoreo
TheNomad
TightTwatBot
Tracemyfile
Trendiction
TurnitinBot
TwengaBot
Twice
Typhoeus
Upflow
V-BOT
VB Project
Vagabondo
VidibleScraper
Virusdie
Voltron
WASALive-Bot
Wallpapers
WeSEE
Web Collage
Web Enhancer
WebBandit
WebCollage
WebCopier
WebFetch
WebStripper
WebWhacker
Webster
Whacker
Who.is Bot
Widow
WiseGuys Robot
Woobot
YoudaoBot
Zauba
Zeus
ZoomBot
ZumBot
arquivo-web-crawler
autoemailspider
check1.exe
crawl.sogou.com
crawler.feedback
crawler4j
eCatch
facebookscraper
gopher
instabid
isitwp.com
mediawords
oBot
pcBrowser
polaris version
s1z.ru
scalaj-http
scan.lol
seobility
seoscanners
seostar
sexsearcher
sp_auditbot
spyfu
trendiction.com
ubermetrics-technologies.com
zauba.io
zgrab