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Best Open-Source Software in 2026

Best Open-Source Software in 2026

20 tools · Ranked by community votes

1
WailBrew
WailBrew

Beautiful GUI for Homebrew package management on macOS

Free
406

votes

2
Better Auth
Better Auth

Build powerful auth systems your way — no third-party required

Free
316

votes

3
Transfer.zip
Transfer.zip

Send huge files instantly with no limits or slowdowns

Subscription
308

votes

4
StyleList
StyleList

Discover perfect outfit matches with smart fashion AI

Free
290

votes

5
TraceRoot.AI
TraceRoot.AI

AI agents automatically fix production bugs

Subscription
288

votes

6
Dyad
Dyad

Free, local, open-source alternative to v0 | Lovable | Bolt

Free
284

votes

7
BrowserOS
BrowserOS

Privacy-first alternative to Chrome with AI

Free
273

votes

8
WebNami
WebNami

Build blazing-fast blogs with SEO baked in

Free
278

votes

9
StatePulse
StatePulse

Track legislation and reps nationwide to promote civic engagement.

Free
253

votes

10
Tiptap
Tiptap

Build your dream editor with Tiptap’s powerful extension system

Subscription
246

votes

11
soarSQL
soarSQL

The Analytical SQL Editor

Free
243

votes

12
PennyWise AI
PennyWise AI

Automatic expense tracking from bank SMS messages

Free
246

votes

13
Odyc.js
Odyc.js

Build tiny narrative games in JS

Free
235

votes

14
crypt.fyi
crypt.fyi

Post-quantum encrypted secret sharing platform

Free
217

votes

15
StackRender
StackRender

Design and deploy production-ready databases in minutes

Free
193

votes

16
Greenflare
Greenflare

Free open-source SEO crawler for technical site audits

Free
186

votes

17
Open models by OpenAI
Open models by OpenAI

Run powerful LLMs locally on your device

Free
183

votes

18
Iconbuddy
Iconbuddy

Instantly search over 250,000 open source SVG icons for any project

Free
166

votes

19
VisaVerse
VisaVerse

3D visa requirements at your fingertips

Free
168

votes

20
Changerawr
Changerawr

Ship, Change, Rawr

Free
164

votes

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