Online tools

Picture editors

Pixlr - Simple picture editor

Photopea - Advanced picture Editor

Math

Smath - Symbolic Calculator

Geogebra

CAD

Autocad

Office

pdf24

General

Offidocs

Drawio Online - Flowchart program

Spreeder - Speed Reader software

Linguee - Direktiivisanastoon perustuva sanakirja

https://www.kielitoimistonsanakirja.fi/#/ - Suomen kielitoimiston sanakirja

Tepa termipankki

https://meet.jit.si/ - Jitsi open source video conference (WebEx, Teams, Skype)

Wolframalpha - Science search engine

https://discord.com/ - Oma chat room

https://app.keeweb.info/ - Online KeeppassX compatible pwd manager

https://allinone.tools/

https://tinywow.com/

https://123apps.com/