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Open Source Alternatives

Focalboard

stars 26.5Kforks 2.6K

Open source project management: Kanban, Scrum, and lists

Project Management Knowledge Management Self Hosted+3

Keploy

stars 18.6Kforks 2.4K

AI-powered tool that converts API traffic into test cases

Testing AI Coding Assistant Developer Tools+5

Oso Cloud

stars 3.5Kforks 192

Open source authorization with RBAC, ABAC, and ReBAC for any app

Authorization Security Developer Tools+4

PDF4QT

stars 1.5Kforks 150

Open source PDF editor and viewer for Windows and Linux

Developer Tools Documentation Open Core+2

Keestash

stars 10forks 3

Self-hosted team password manager with web-based access control

Security Authentication Authorization+4

Passwordcockpit

stars 136forks 30

Self-hosted team password manager with role-based access

Security Self Hosted Authentication+5

sK1 Project

stars 332forks 56

Linux vector editor for print prepress with CMYK and ICC support

Graphic Design Developer Tools Open Core+1

Zettlr

stars 13.8Kforks 862

Open source Markdown editor for researchers and academics

Note-taking Apps Knowledge Management Documentation+2

Lago

stars 10.7Kforks 769

Usage-based billing API for metered and hybrid SaaS pricing

API Infrastructure Self Hosted Open Core+2

Password Safe

stars 880forks 172

Store passwords in an encrypted local database, no cloud account

Security Cybersecurity Authentication+3

GIMP

stars 6.5Kforks 906

Free image editor for graphic designers and photographers

Graphic Design Open Core Developer Tools

MyPaint

stars 3Kforks 451

Free open source painting app optimized for drawing tablets

Graphic Design UI/UX Design Developer Tools+2