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open-source-alternative
27 projects tagged “open-source-alternative” that gained the most stars yesterday
#116 · +366 · 1d ·GitHub

An open-source, clean-room reimplementation of Microsoft Word in pure Rust

Creator
storytold
Size
21 MB
Stars
14.8K
Age
13d
Commits · 90 Days
#196 · +216 · 1d ·GitHub

CADCraft: computer-aided design and drafting — an open-source, clean-room AutoCAD-style app in pure Rust

Creator
storytold
Size
7.2 MB
Stars
6K
Age
13d
Commits · 90 Days
#257 · +162 · 1d ·GitHub

FigCraft: interface design and prototyping; an open-source, clean-room reimplementation of collaborative design workflows in pure Rust

Creator
storytold
Size
14.6 MB
Stars
2.8K
Age
11d
Commits · 90 Days
#405 · +98 · 1d ·GitHub

Adobe Photoshop costs too much and tools like GIMP don’t feel familiar enough for me to stay in flow. That’s why I built Compositor.

Size
11.1 MB
Stars
17.5K
Age
1mo
Commits · 90 Days
#437 · +91 · 1d ·GitHub

Presentations and slide shows: an open-source, clean-room reimplementation of Microsoft PowerPoint in pure Rust. Part of the ArtCraft Crafting Apps.

Creator
storytold
Size
6.3 MB
Stars
3.9K
Age
13d
Commits · 90 Days
#879 · +40 · 1d ·GitHub

Doory is a design editor that runs in the browser: posters, social posts, stories, slides, invitations, resumes, thumbnails and business cards. You start from a template or a blank page, edit everything on it, and export PNG, JPG, SVG, PDF, MP4 or GIF.

Creator
shaongitbd
Size
33.5 MB
Stars
1.6K
Age
10d
Commits · 90 Days
#1043 · +32 · 1d ·GitHub

List of free, open source and privacy respecting services and alternatives to privative services.

Creator
pluja
Size
1.1 MB
Stars
20.1K
Updated
CommitOct 01
Age
5y
Commits · 90 Days
#1096 · +30 · 1d ·GitHub

Open-source, self-hosted alternative to OpenAI Dots, Grok Bot. Built to be undetectable by anti-bot systems.

Creator
feder-cr
Size
118.4 MB
Stars
32.2K
Age
2y
Commits · 90 Days
#1101 · +30 · 1d ·GitHub

The Chromium-based web browser made for people, with love.

Creator
imputnet
Size
32.7 MB
Stars
21.7K
Age
1y
Commits · 90 Days
#1223 · +27 · 1d ·GitHub

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

Size
301.8 MB
Stars
4.7K
Age
5mo
Commits · 90 Days
#1284 · +25 · 1d ·GitHub

Join us on Discord for help, feedback, and discussions!

Creator
Dokploy
Size
34.1 MB
Stars
37.9K
Age
2y
Commits · 90 Days
#1505 · +20 · 1d ·GitHub

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

Size
1.8 MB
Stars
19.3K
Age
10y
Commits · 90 Days
#1523 · +20 · 1d ·GitHub

Open-source, self-hosted AI agent workspace and alternative to OpenAI Dots, Meta Muse, Grok Bot, Instinct, Manus Cue, Claude Cowork, and ChatGPT agent. MIT-licensed; includes chat, connectors, approvals, and optional computer use. Early prototype.

Size
1.7 MB
Stars
5.9K
Updated
CommitOct 19
Age
3y
Commits · 90 Days
#1561 · +19 · 1d ·GitHub

Navidrome is an open source web-based music collection server and streamer. It gives you freedom to listen to your music collection from any browser or mobile device. It's like your personal Spotify!

Creator
navidrome
Size
71.4 MB
Stars
24.2K
Age
10y
Commits · 90 Days
#1985 · +14 · 1d ·GitHub

FluentCleaner is the transparent, community-powered CCleaner alternative for Windows.

Creator
builtbybel
Size
15.3 MB
Stars
6.5K
Age
6mo
Commits · 90 Days
#2050 · +13 · 1d ·GitHub

ReactOS™ is an Open Source effort to develop a quality operating system that is compatible with applications and drivers written for the Microsoft® Windows™ NT family of operating systems (NT4, 2000, XP, 2003, Vista, 7).

Creator
reactos
Size
679 MB
Stars
18.3K
Age
9y
Commits · 90 Days
#2369 · +11 · 1d ·GitHub

A modern Android music app with ad-free streaming, synced lyrics, offline playback, and an intuitive user experience.

Size
386.3 MB
Stars
2K
Age
2mo
Commits · 90 Days
#2376 · +11 · 1d ·GitHub

Pelmet hides the icons you don't need until you do. Hover, click or press a shortcut and they slide back in. Small on purpose (three sections, an editor, ⌘-drag in the bar) and native all the way down.

Creator
fif7y
Size
24.7 MB
Stars
893
Age
2mo
Commits · 90 Days
#2465 · +10 · 1d ·GitHub

Request a trial · Self-host/download · Community channels

Creator
mautic
Size
312.7 MB
Stars
10.8K
Age
13y
Commits · 90 Days
#3344 · +6 · 1d ·GitHub

jevos: an open-source alternative to Jev and Microsoft-Decision-1. Yes/no decisions, choices and scores with probabilities, on your laptop's CPU.

Creator
feder-cr
Size
17.6 MB
Stars
1.4K
Age
2y
Commits · 90 Days
#3353 · +6 · 1d ·GitHub

File automation for macOS. The open source Hazel alternative for macOS.

Creator
lab421
Size
9.5 MB
Stars
861
Age
4mo
Commits · 90 Days
#3645 · +5 · 1d ·GitHub

Playwright MCP server undetected by anti-bots and captchas: AI agent browses the web on anti-detect stealth Firefox, Python, undetected browser automation, scraping, computer use.

Creator
feder-cr
Size
20.9 MB
Stars
2.8K
Age
20d
Commits · 90 Days
#4119 · +4 · 1d ·GitHub

End-to-end encrypted notes, tasks, files, passwords, journal and bookmarks. Keyed by a 12-word BIP-39 phrase: no email, no password, no account to leak.

Size
83.9 MB
Stars
537
Age
5mo
Commits · 90 Days
#4234 · +3 · 1d ·GitHub

🔥 人人可用的开源 BI 工具,数据可视化神器。An open-source BI tool alternative to Tableau.

Creator
dataease
Size
343.9 MB
Stars
24.6K
Age
5y
Commits · 90 Days
#5394 · +2 · 1d ·GitHub

sghtmltopdf turns HTML into PDF without starting a browser process. It is aimed at documents that flow top to bottom with explicit breaks invoices, receipts, reports rather than at rendering arbitrary web pages.

Creator
waka
Size
29.6 MB
Stars
353
Age
3mo
Commits · 90 Days
#6439 · +1 · 1d ·GitHub

Free, self-hostable scheduling app with booking links, Google Calendar sync, SMTP notifications, and Stripe test payments.

Creator
nateherkai
Size
0.5 MB
Stars
392
Updated
CommitAug 28
Age
1mo
Commits · 90 Days
#8001 · +0 · 1d ·GitHub

An open-source, Rust-powered productivity, blazing fast popup launcher for apps, utilities, and workflows.

Creator
MystikoLab
Size
18.2 MB
Stars
1.1K
Age
10mo
Commits · 90 Days