Here are some out of game tools that are good, they aren't in any particular order.
send me a mail if there are any you think are worth adding.


Dotlan (universe map)
https://evemaps.dotlan.net/

Cerlestes (ore, ice, and moon ore table)
https://ore.cerlestes.de/ore

eve gate camp check (checks for kills on gates in last hour)
https://eve-gatecheck.space/eve/

evepraisal (copy in items to see their value in different markets)
https://evepraisal.com/

eve workbench (place for people to share fits)
https://www.eveworkbench.com/

evemarketer (just like the ingame market, but it shows all regions)
https://evemarketer.com/

ravworks (industry planner & calculator)
https://ravworks.com/

fuzzworks (lp store profitability checker, and other useful tools)
https://www.fuzzwork.co.uk/

abysstracker (THE abyss tool, seriously it's great)
https://abyss.eve-nt.uk/

eve uni wiki (some articles may be a little outdated, but always great)
https://wiki.eveuniversity.org/Main_Page

zkillboard (check kill data for each pilot / system / region / ship)
https://zkillboard.com/

eve scout (track wormhole connections to Thera, the subway of eve)
https://www.eve-scout.com/

evesurvival (data for all missions, sorted by name and level)
https://eve-survival.org/wikka.php?wakka=missionreports

eve workbench trade tool (region trading tool)
https://www.eveworkbench.com/tradetool

evetrade (margin trading, and region trading tool)
https://evetrade.space/

adam4eve (margin trading tool, and much more detailed market data)
https://www.adam4eve.eu/margin_finder.php