Best open-source desktop apps

Open-source desktop applications for Windows, macOS and Linux.

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Personal 173Enterprise 35

Purpose

AI & LLM tooling 42Chat UIs 9Agents & frameworks 9Local inference 6RAG & vector DBs 2Coding assistants 15Agent skills 1MCP servers 2Developer tools 53Web frameworks 1Databases & backends 3Editors & IDEs 6API tools 3Self-hosted apps 25Notes & docs 15Automation 4Data & analytics 2Infra & DevOps 3Security & identity 13Communication 9Media & photos 42Design & creative 17

Runs on

Web 150Docker / self-host 325Desktop 175Mobile 46CLI 283Library / SDK 381Extension / plugin 66

License

Permissive 78Copyleft 61Source-available 0Other / custom 36

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Has live demo 4Commit in last 90 days 173

175 projects · showing 161–175

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L

LLM Wikinashsu/llm_wiki

Turn documents into an interlinked knowledge basePersonalNotes & docsRAG & vector DBsDesktop★ 20kcommit last week

68worth

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L

Leptonhackjutsu/Lepton

Snippet managerPersonalDeveloper toolsDesktop★ 10kMITcommit 3 weeks ago

68worth

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M

Mochi DiffusionMochiDiffusion/MochiDiffusion

Stable Diffusion on MacPersonalLocal inferenceMedia & photosDesktop★ 8kGPL-3.0commit 5 days ago

68worth

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H

Hypervercel/hyper

Terminal built on web technologiesPersonalDeveloper toolsDesktop★ 45kMITcommit last month

67worth

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G

GraphiteGraphiteEditor/Graphite

2D graphics editor with node-based workflowsPersonalDesign & creativeWebDesktop★ 27kApache-2.0commit yesterday

67worth

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M

MacPassMacPass/MacPass

Native KeePass client for macOSPersonalSecurity & identityDesktop★ 6.9kcommit 2 days ago

67worth

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T

TrafficMonitorzhongyang219/TrafficMonitor

Network speed and CPU monitor for WindowsPersonalDeveloper toolsDesktop★ 46kcommit last week

66worth

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D

DuckStationstenzek/duckstation

Fast PlayStation 1 emulatorPersonalMedia & photosDesktop★ 11kcommit 3 days ago

66worth

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P

ProtonValveSoftware/Proton

Play Windows games on LinuxPersonalMedia & photosDesktop★ 33kcommit last month

65worth

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Z

ZeroTierzerotier/ZeroTierOne

Virtual networks across the internetPersonalEnterpriseInfra & DevOpsDesktopCLI★ 17kcommit 2 months ago

65worth

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S

Spacedrivespacedriveapp/spacedrive

Cross-platform file explorer across devicesPersonalSelf-hosted appsDesktop★ 39kcommit 2 months ago

63worth

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B

Blenderblender/blender

Free 3D creation suitePersonalMedia & photosDesign & creativeDesktop★ 21kcommit 9 hours ago

63worth

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D

Dolphindolphin-emu/dolphin

GameCube and Wii emulatorPersonalMedia & photosDesktopMobile★ 16kcommit 11 hours ago

63worth

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E

ExplorerPatchervalinet/ExplorerPatcher

Customize the Windows taskbar and Start menuPersonalDeveloper toolsDesktop★ 34kGPL-2.0commit 3 months ago

59worth

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S

StreamLensgetaxtools/StreamLens

Native desktop client for Apache KafkaPersonalEnterpriseDeveloper toolsDesktop★ 3commit 3 weeks ago

39worth

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Purpose

AI & LLM tooling · 42Chat UIs · 9Agents & frameworks · 9Local inference · 6RAG & vector DBs · 2Coding assistants · 15Agent skills · 1MCP servers · 2Developer tools · 53Web frameworks · 1Databases & backends · 3Editors & IDEs · 6API tools · 3Self-hosted apps · 25Notes & docs · 15Automation · 4Data & analytics · 2Infra & DevOps · 3Security & identity · 13Communication · 9Media & photos · 42Design & creative · 17

For

Personal · 173Enterprise · 35