Open Source Alternatives To Proprietary Software
Over 2 million users replaced proprietary software with this directory.
Logseq
Privacy-first knowledge management
Trilium Notes
Personal Knowledge Base Builder
MdBook
Markdown-powered book creation tool
Xournalpp
Handwritten notes made easy
Anki
Intelligent flashcards for everyone
Outline
Fast, collaborative knowledge base
Notesnook
Secure, open-source note-taking
Wallabag
Save, Classify, Read Later
Planka
Elegant project tracking tool
Laverna
Private Markdown Note-Taking
Freeplane
Mind Mapping and Knowledge Management
Dendron
Knowledge Management. Redefined.
Paperless-ngx
Supercharge your document management
Standardnotes
Secure, encrypted note-taking
Bangle-io
Next-gen note taking
Leaflet
POSP Notes App
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Contentful
NewContentful acquires Ninetailed to boost AI-driven personalization.
1Password
Empower teams with secure access management.
Airtable
Empower teams to create custom apps without coding.
Notion
All-in-one workspace with AI integration.
tableau
Tableau helps people see, understand, and act on data.