Alternative to
Corel Painter
Free open source painting app optimized for drawing tablets
- 2,988 GitHub stars
- Licence GPL-2.0
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53 projects, sorted by GitHub stars.
Alternative toCorel Painter
Free open source painting app optimized for drawing tablets
Alternative to
Apigee
Build, document, and monetize APIs from one self-hosted platform
CLI tool for managing design systems for Claude and AI tools
Alternative to
Adobe Acrobat
Multi-platform document viewer supporting PDF, EPUB, and more
Alternative toAdobe Acrobat
Open source PDF editor and viewer for Windows and Linux
Alternative to
ADP Workforce Now
All-in-one HRMS for recruitment, payroll, and leave management
Alternative to
Stack Overflow for Teams
Self-hosted Q&A platform for internal team knowledge
Alternative to
Adobe PDF Services API
Open source PDF and PostScript interpreter and converter
Alternative to
Notion
Centralize wikis, docs, and project tasks in a self-hosted workspace.
Alternative toNotion
Technical wiki with live metrics, draft reviews, and real-time editing
