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3 paid products, 5 FOSS alternatives, 2 categories, 4 licenses.
paid products
3
Adobe Photoshop
Industry-standard raster image editor
2 alts
Notion
All-in-one workspace for docs, wikis, and databases
2 alts
Obsidian
A knowledge base that works on local Markdown files
2 alts
FOSS alternatives
5
AppFlowy
Notion-style workspace you can self-host
GNU Affero General Public License v3.0
GIMP
Layered raster editor for Linux, macOS, Windows
GNU General Public License v3.0
Joplin
Open-source note-taking and to-do app with synchronization
GNU Affero General Public License v3.0
Krita
Digital painting and illustration with color management
GNU General Public License v3.0
Logseq
Local-first, outliner-style knowledge graph
GNU Affero General Public License v3.0
categories
2
Image editing & raster graphics
Note-taking & knowledge management
licenses
4
GNU Affero General Public License v3.0
GNU General Public License v3.0
MIT License
Mozilla Public License v2.0