Directory

All Open Source Apps

Every app scored on repo health, technical quality, and dependency risk — before you install anything.

748 apps
Updated continuously
JavaScript
98%
Apache 2.0

drawio-desktop

Design Tools · Productivity

63,305

The offline-first diagram editor that puts security above all else — no account, no data leaving your machine, no compromises.

View details
88
Repo Health
63
Technical
79
Dependency
Built with
JavaScript 98%
Updated 6 days ago
JavaScript
48%
MIT

OpenWhispr

AI Assistants · Productivity · Voice AI

8,711

Privacy-first, cross-platform voice-to-text with local AI and cloud options

View details
88
Repo Health
80
Technical
71
Dependency
Built with
JavaScript 48%
TypeScript 46%
Updated 3 days ago
Python
98%
BSD 3

ungoogled-chromium

Browser

27,810

Chromium without Google tracking — privacy-focused, drop-in replacement

View details
88
Repo Health
71
Technical
0
Dependency
Built with
Python 98%
Updated 1 weeks ago
Ruby
39%
AGPL 3.0

DocuSeal

Digital Signiture

18,629

Open source document signing platform with WYSIWYG PDF builder, multi-party workflows, REST API, and full self-hosting via Docker.

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87
Repo Health
80
Technical
69
Dependency
Built with
Ruby 39%
Vue 28%
HTML 20%
Updated 1 weeks ago
Ruby
67%
Other

GitLab

Developer Tools · Devops

24,552

The complete DevOps platform that unifies Git hosting, CI/CD, issue tracking, and security scanning into a single self-hostable application.

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87
Repo Health
86
Technical
67
Dependency
Built with
Ruby 67%
JavaScript 20%
Updated 3 days ago
Python
45%
MIT

Maltrail

Monitoring · Security

8,609

Detect malicious network traffic using 47+ live threat feeds, heuristics, and a fat-client reporting dashboard — no commercial stack required.

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87
Repo Health
59
Technical
100
Dependency
Built with
Python 45%
Rust 39%
Updated 4 days ago
Python
52%
Other

Odoo

CRM · ERP · Productivity

54,709

The open source ERP platform that integrates CRM, accounting, inventory, manufacturing, and 60+ business apps into one seamlessly connected suite.

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87
Repo Health
82
Technical
64
Dependency
Built with
Python 52%
JavaScript 44%
Updated 4 days ago
JavaScript
64%
AGPL 3.0

overleaf

Collaboration · Productivity

18,188

Open-source, real-time collaborative LaTeX editor with sandboxed compilation and full TeXLive support for self-hosted academic and research teams.

View details
87
Repo Health
80
Technical
62
Dependency
Built with
JavaScript 64%
TypeScript 30%
Updated 2 weeks ago
Python
86%
Apache 2.0

PrivateGPT

AI Development

57,548

The open-source API layer that turns local LLMs into production private AI applications with full Claude API compatibility

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87
Repo Health
83
Technical
69
Dependency
Built with
Python 86%
Updated 1 weeks ago
Python
67%
Apache 2.0

SurfSense

AI Assistants · Search

16,270

The open-source, unlimited NotebookLM alternative with real-time collaboration, a desktop app, and no vendor lock-in.

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87
Repo Health
71
Technical
66
Dependency
Built with
Python 67%
TypeScript 30%
Updated 5 days ago
Java
96%
Apache 2.0

XPipe

Developer Tools · Devops · Networking

14,554

A local desktop hub that unifies SSH, Docker, Kubernetes, VMs, and remote desktops into one interface — no agents, no remote setup.

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87
Repo Health
78
Technical
0
Dependency
Built with
Java 96%
Updated 4 days ago
Vue
43%
MIT

Alexandrie

Collaboration · Knowledge Management · Note Taking

2,777

The open-source, offline-first Notion, Obsidian & Confluence alternative with multi-tenant teams, OIDC/SSO, and one-command Docker deployment.

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86
Repo Health
73
Technical
74
Dependency
Built with
Vue 43%
TypeScript 41%
Go 13%
Updated 1 weeks ago
JavaScript
43%
Other

LimeSurvey

Forms Surveys

3,736

The world's most flexible open-source survey platform with 900+ templates, conditional logic, 80+ languages, and full GDPR compliance for any scale.

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86
Repo Health
62
Technical
63
Dependency
Built with
JavaScript 43%
PHP 35%
CSS 12%
Updated 4 days ago
Python
94%
BSD 3

skrub

Developer Tools

1,653

Turn messy real-world dataframes into machine learning features — no manual wrangling required.

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86
Repo Health
84
Technical
80
Dependency
Built with
Python 94%
Updated 1 weeks ago
Python
99%
MIT

Agent Lightning

AI Development

18,515

A Microsoft-built training framework that optimizes AI agents with reinforcement learning, automatic prompt optimization, or supervised fine-tuning — with near-zero code changes to your existing agent, in any framework.

View details
85
Repo Health
68
Technical
69
Dependency
Built with
Python 99%
Updated 3 days ago
Python
92%
Apache 2.0

ART

AI Development

10,779

Give your LLM agents on-the-job training—ART lets you apply GRPO reinforcement learning to any multi-step agentic workflow with minimal code changes.

View details
85
Repo Health
82
Technical
73
Dependency
Built with
Python 92%
Updated 4 days ago
Java
72%
Other

ByteChef

AI Agents · Automation

1,003

Unified open-source platform for AI agent orchestration and workflow automation with 180+ connectors, MCP support, and durable execution.

View details
85
Repo Health
82
Technical
67
Dependency
Built with
Java 72%
TypeScript 28%
Updated 4 days ago
Python
82%
Apache 2.0

headroom

AI Development · Developer Tools

73,966

Compress everything your AI agent reads — tool outputs, logs, RAG chunks, and files — before it reaches the LLM, achieving 60–95% fewer tokens with the same answers.

View details
85
Repo Health
86
Technical
69
Dependency
Built with
Python 82%
Rust 12%
Updated 4 days ago
Python
38%
Apache 2.0

OpenSandbox

Developer Tools · Security

15,540

Secure, fast, and extensible sandbox runtime for AI agents with multi-language SDKs and Docker/Kubernetes runtimes.

View details
85
Repo Health
81
Technical
72
Dependency
Built with
Python 38%
Go 35%
Updated 3 days ago
Python
75%
AGPL 3.0

OpenViking

AI Development · AI Memory · Databases

38,819

An open-source context database that gives AI agents a unified filesystem for memory, resources, and skills with hierarchical tiered retrieval.

View details
85
Repo Health
75
Technical
64
Dependency
Built with
Python 75%
Rust 12%
Updated 3 days ago
Python
84%
Other

Bugsink

Developer Tools · Monitoring

2,095

Self-hosted error tracking that accepts Sentry SDKs out of the box, so you keep your instrumentation and drop the monthly bill.

View details
84
Repo Health
80
Technical
71
Dependency
Built with
Python 84%
HTML 14%
Updated 6 days ago
C#
98%
Other

Everywhere

AI Assistants · Automation · Productivity

6,296

On-screen aware AI assistant that acts across your apps without disrupting your flow.

View details
84
Repo Health
79
Technical
0
Dependency
Built with
C# 98%
Updated 4 days ago
Python
94%
MIT

MemPalace

AI Agents · AI Development · AI Memory

59,323

Local-first AI memory with verbatim storage, pluggable backends, and 96.6% retrieval recall on LongMemEval — no API key required.

View details
84
Repo Health
84
Technical
72
Dependency
Built with
Python 94%
Updated 6 days ago
Python
64%
AGPL 3.0

Shadowbroker

Analytics · Monitoring · Security

11,261

Self-hosted OSINT dashboard that fuses 60+ live intelligence feeds — flight tracking, ship AIS, satellites, CCTV, seismic and radio networks — into one real-time map, with an agent-ready command channel for AI co-analysts.

View details
84
Repo Health
83
Technical
71
Dependency
Built with
Python 64%
TypeScript 32%
Updated 1 weeks ago

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