Free open source alternatives for Linux

Browse free and open source software that runs on Linux. Find open-source alternatives, compare features, platforms and pricing, and pick the right Linux tool for you.

Turso

Turso - SQLite Databases for all Apps. Databases For All Local First Applications. Sign up to start building your next application with Turso. Get the simple developer experience of SQLite in production, and scale your multi-tenant backend with unlimited databases.

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Open Launch

Open Launch is a platform to discover and upvote the best tech products. Find top products launching daily. Discover and support the best new tech products. Explore daily launches and upvote your favorite projects.

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Yaak

The API client for modern developers A fast, offline, and Git friendly app for HTTP, GraphQL, WebSockets, SSE, and gRPC. Fast and private Local-only data, secrets encryption, and zero telemetry. Filesystem friendly Optionally store data as plain-text for use with Git. Extensible NodeJS plugin system for auth, template functions, and more.

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GoatCounter

Easy web analytics. No tracking of personal data. GoatCounter is an open source web analytics platform available as a free donation-supported hosted service or self-hosted app. It aims to offer easy to use and meaningful privacy-friendly web analytics as an alternative to Google Analytics or Matomo.

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Reactive Resume

A free and open-source resume builder that simplifies the process of creating, updating, and sharing your resume. Reactive Resume is a free and open-source resume builder that simplifies the process of creating, updating, and sharing your resume. With zero user tracking or advertising, your privacy is a top priority. The platform is extremely user-friendly and can be self-hosted in less than 30 seconds if you wish to own your data completely. It's available in multiple languages and comes packed with features such as real-time editing, dozens of templates, drag-and-drop customisation, and integration with OpenAI for enhancing your writing. You can share a personalised link of your resume to potential employers, track its views or downloads, and customise your page layout by dragging-and-dropping sections. The platform also supports various font options and provides dozens of templates to choose from. And yes, there's even a dark mode for a more comfortable viewing experience. Start creating your standout resume with Reactive Resume today!

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RoboForm

Next generation password manager. Leading the way in password management technology, security, and innovation. RoboForm Password Manager. Stay secure, productive, and efficient with our seamless free password manager and form filling solution.

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Klaviyo

Intelligent email marketing and SMS platform with automation for faster, more efficient growth. Turn your customer data into hyper-personalized messages.

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Dub

Dub.co is the open-source link management platform for modern marketing teams to create marketing campaigns, link sharing features, and referral programs.

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ImageUnblur

What does it do? Image Unblur is an AI-powered online tool designed to restore clarity to low-quality images. It automatically analyzes and sharpens blurry photos, removes pixelation, and upscales resolution. Whether you need to fix out-of-focus shots, make blurry text readable, or restore old damaged photos, it handles the complex processing in seconds to deliver crisp, high-definition results. Who is it for? It is built for anyone who needs to salvage or enhance a photo. This includes photographers fixing slightly missed focus, digital marketers needing crisp assets, students and researchers trying to decipher blurry documents or screenshots, and archivists looking to restore clarity to old family memories without needing complex editing software. What makes it unique? Unlike generic photo editors that simply sharpen edges (often introducing noise), Image Unblur uses state-of-the-art Generative AI models tailored for specific tasks—such as a dedicated mode for unblurring text and another for enhancing facial details. It operates entirely in the browser with no software credits required for basic use, and strictly prioritizes user privacy by automatically deleting all uploaded images shortly after processing.

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Tattoo AI

Tattoo AI is an AI-powered tattoo design tool that turns text prompts or reference images into clear tattoo concepts. Users can explore tattoo styles, compare design variations, preview ideas, and create references for tattoo planning before visiting a studio.

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New Relic

All-in-one observability. Data for engineers to monitor, debug, and improve their entire stack. Sign up for free, no credit card required with New Relic the all-in-one observability platform for engineers to monitor, debug, and improve their entire stack.

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lnmp

LEMP stack/LAMP stack/LNMP stack installation scripts for CentOS/Redhat Debian and Ubuntu This script is written using the shell, in order to quickly deploy LEMP / LAMP / LNMP / LNMPA / LTMP (Linux, Nginx/Tengine/OpenResty, MySQL in a production environment/MariaDB/Percona, PHP, JAVA), applicable to RHEL 7, 8, 9(including CentOS,RedHat,AlmaLinux,Rocky), Debian 9, 10, 11, 12, Ubuntu 16, 18, 20, 22, 24 and Fedora 27+ of 64. Script properties: Continually updated, Provide Shell Interaction and Autoinstall Source compiler installation, most stable source is the latest version, and download from the official site Some security optimization Providing a plurality of database versions (MySQL-8.4, MySQL-8.0, MySQL-5.7, MySQL-5.5, MariaDB-11.4, MariaDB-10.11, MariaDB-10.5, MariaDB-5.5, Percona-8.4, Percona-8.0, Percona-5.7, Percona-5.5, PostgreSQL, MongoDB) Providing multiple PHP versions (PHP-8.4, PHP-8.3, PHP-8.2, PHP-8.1, PHP-8.0, PHP-7.4, PHP-7.3, PHP-7.2, PHP-7.1, PHP-7.0, PHP-5.6, PHP-5.5, PHP-5.4, PHP-5.3) Provide Nginx, Tengine, OpenResty, Apache and ngx_lua_waf Providing a plurality of Tomcat version (Tomcat-10, Tomcat-9, Tomcat-8, Tomcat-7) Providing a plurality of JDK version (OpenJDK-8, OpenJDK-11, OpenJDK-17) According to their needs to install PHP Cache Accelerator provides ZendOPcache, xcache, apcu, eAccelerator. And php extensions,include ZendGuardLoader,ionCube,SourceGuardian,imagick,gmagick,fileinfo,imap,ldap,calendar,phalcon,yaf,yar,redis,memcached,memcache,mongodb,swoole,xdebug Installation Nodejs, Pureftpd, phpMyAdmin according to their needs Install memcached, redis according to their needs Jemalloc optimize MySQL, Nginx Providing add a virtual host script, include Let's Encrypt SSL certificate Provide Nginx/Tengine/OpenResty/Apache/Tomcat, MySQL/MariaDB/Percona, PHP, Redis, Memcached, phpMyAdmin upgrade script Provide local,remote(rsync between servers),Aliyun OSS,Qcloud COS,UPYUN,QINIU,Amazon S3,Google Drive and Dropbox backup script

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Pinpoint Answer Today

Pinpoint Answer Today is a fan-built companion for the daily LinkedIn puzzle. We deliver rapid solutions, thoughtful analysis, and strategy guides while operating independently from any organization.

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payload

payload is a free, open-source alternative to Contentful . Explore the Docs · Community Help · Roadmap · View G2 Reviews Important Star this repo or keep an eye on it to follow along. Payload is the first-ever Next.js native CMS that can install directly in your existing /app folder. It's the start of a new era for headless CMS. Benefits over a regular CMS It's both an app framework & headless CMS Deploy anywhere, including serverless on Vercel for free Combine your front+backend in the same /app folder if you want Don't sign up for yet another SaaS - Payload is open source Query your database in React Server Components Both admin and backend are 100% extensible No vendor lock-in Never touch ancient WP code again Build faster, never hit a roadblock Quickstart Before beginning to work with Payload, make sure you have all of the required software . pnpx create-payload-app@latest If you're new to Payload, you should start with the website template ( pnpx create-payload-app@latest -t website ). It shows how to do everything - including custom Rich Text blocks, on-demand revalidation, live preview, and more. It comes with a frontend built with Tailwind all in one /app folder. One-click deployment options You can deploy Payload serverlessly in one-click via Vercel and Cloudflare—giving everything you need without the hassle of the plumbing. Deploy on Cloudflare Fully self-contained — one click to deploy Payload with Workers , R2 for uploads, and D1 for a globally replicated database. Deploy on Vercel All-in-one on Vercel — one click to deploy Payload with a Next.js front end, Neon database, and Vercel Blob for media storage. One-click templates Jumpstart your next project with a ready-to-go template. These are production-ready, end-to-end solutions designed to get you to market fast. Build any kind of website , ecommerce store , blog , or portfolio — complete with a modern front end built using React Server Components and Tailwind . 🌐 Website 🛍️ Ecommerce 🎉 NEW 🎉 We're constantly adding more templates to our Templates Directory . If you maintain your own, add the payload-template topic to your GitHub repo so others can discover it. 🔗 Explore more: Official Templates Community Templates ✨ Payload Features Completely free and open-source Next.js native, built to run inside your /app folder Use server components to extend Payload UI Query your database directly in server components, no need for REST / GraphQL Fully TypeScript with automatic types for your data Auth out of the box Versions and drafts Localization Block-based layout builder Customizable React admin Lexical rich text editor Conditional field logic Extremely granular Access Control Document and field-level hooks for every action Payload provides Intensely fast API Highly secure thanks to HTTP-only cookies, CSRF protection, and more Request Feature 🗒️ Documentation Check out the Payload website to find in-depth documentation for everything that Payload offers. Migrating from v2 to v3? Check out the 3.0 Migration Guide on how to do it. 🙋 Contributing If you want to add contributions to this repository, please follow the instructions in contributing.md . 📚 Examples The Examples Directory is a great resource for learning how to setup Payload in a variety of different ways, but you can also find great examples in our blog and throughout our social media. If you'd like to run the examples, you can use create-payload-app to create a project from one: npx create-payload-app --example example_name You can see more examples at: Examples Directory Payload Blog Payload YouTube 🔌 Plugins Payload is highly extensible and allows you to install or distribute plugins that add or remove functionality. There are both officially-supported and community-supported plugins available. If you maintain your own plugin, consider adding the payload-plugin topic to your GitHub repository for others to find. Official Plugins Community Plugins 🚨 Need help? There are lots of good conversations and resources in our Github Discussions board and our Discord Server. If you're struggling with something, chances are, someone's already solved what you're up against. 👇 GitHub Discussions GitHub Issues Discord Community Help ⭐ Like what we're doing? Give us a star 👏 Thanks to all our contributors

FreeLinux

Backendless

Build apps at lightning speed with a visual low-code app builder featuring UI, Codeless logic, real-time database, messaging, and more.

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drawDB

Free, simple, and intuitive database design tool and SQL generator. DrawDB is a robust and user-friendly database entity relationship (DBER) editor right in your browser. Build diagrams with a few clicks, export sql scripts, customize your editor, and more without creating an account.

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Brewlet

This menulet makes it easier to use brew.sh. For example, you need to manually check if some of your packages can be updated. With Brewlet it's easy: if everything is working swimmingly, then you'll see the normal shadow icon. If updates are available to be installed, the icon will become colored, , to get your attention – along with a notification if you wish. Once clicked, you'll be able to upgrade your packages, among other options. In addition, Brewlet will periodically check the status of packages in the background, so you don't have to.

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RustFS

RustFS is developed with the popular and secure Rust language, compatible with S3 protocol. Suitable for AI/ML and massive data storage, big data, internet, industrial and confidential storage scenarios. Nearly free to use. Follows Apache 2 license, supports domestic confidential equipment and systems. High-performance enterprise-grade distributed file system Comprehensive features to meet enterprise-grade storage requirements Cross-Cloud RustFS leverages distributed architecture and object storage capabilities to provide excellent performance for AI and advanced analytics workloads, supporting data scaling from TB to EB levels. Secure & Reliable RustFS integrates with RustyVault to provide high-performance object storage security encryption, supporting multiple encryption modes to ensure data security and transparency. Version Control Object storage version control feature assigns unique identifiers to each object version, allowing users to access and manage historical versions through APIs or management interfaces. Unlimited Scaling RustFS system automatically balances node loads, ensures even data distribution, supports dynamic addition or removal of resources based on storage needs, achieving unlimited scaling. Object Read-Only Supports object locking mode, implementing WORM (Write Once, Read Many) functionality, preventing data from being modified or deleted within specified time ranges, ensuring data integrity. Active Replication Automatically creates multiple copies when objects are written and distributes them to different nodes, supports synchronous and asynchronous replication modes, providing high availability and disaster recovery capabilities.

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AI Animate Image

AI Animate Image turns still photos into short cinematic videos in about 60 seconds. Upload a portrait, product shot, cartoon, old photo, or AI-generated character — pick a motion style from the curated prompt library, and the AI brings it to life with natural motion, camera movement, and optional audio. Powered by Kling 3.0, Google VEO 3.1, and Seedance 2.0. Every output is MP4, ready for TikTok, Reels, YouTube Shorts, or e-commerce. Free credits on signup, no credit card required.

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continue

continue is a free, open-source alternative to GitHub Copilot . Continue Pioneering open-source coding agent What is Continue? Note: The continuedev/continue repository is no longer actively maintained and is read-only for all users. Continue is a coding agent available as a CLI , VS Code extension , and JetBrains plugin . Documentation To learn how to configure Continue, how it works, and how to customize it, check out the Continue Docs . Final 2.0.0 Release We polished Continue and did a final 2.0.0 release of the VS Code extension, CLI, and JetBrains plugin. This included removing anonymous telemetry, pulling out authentication, squashing bugs, and more. VS Code CLI JetBrains Note: We recommend using the Continue CLI instead of the JetBrains plugin. Contributors Thank you to the entire Continue community for helping us create a pioneering coding agent. What we built together pushed the boundaries of what AI developer tooling could be. We hope this codebase continues to serve as a foundation for others. Code friends License Apache 2.0 © 2023-2026 Continue Dev, Inc.

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