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Open Source

1. Syano Link Shortener

Syano - Free Open-Source URL ShortenerA powerful, self-hosted URL shortener with analytics and link-in-bio pages. The free Bitly alternative.Features • Quick Start • Deploy • Docs🌟 Why Syano?Syano is a free, open-source URL shortener that gives you complete control over your links and data. Unlike Bitly, your data stays on your server with no tracking or limitations.🔒 Privacy First - Your data stays on your server🚀 Fast & Reliable - Optimized for performance🎨 Beautiful UI - Modern design with dark mode📊 Analytics - Track clicks, geography, and referrers🔧 Easy Setup - Deploy in minutes💰 Free & Opensource - AGPL-3.0 licensed✨ FeaturesCore FeaturesCustom Short Links - Create memorable URLs with custom slugsLink Organization - Organize with tags and commentsSearch & Filter - Find links quicklyLink Expiration - Set automatic expiration datesPassword Protection - Secure sensitive linksDevice Targeting - Different URLs for iOS/AndroidBulk Import/Export - Import thousands of links from JSONQR Codes - Generate QR codes and also track scans.Analytics & TrackingReal-time Analytics - Track clicks as they happenGeographic Data - Interactive world map with country/city dataDevice Insights - OS, browser, and device breakdownReferrer Tracking - See where traffic comes fromLink-in-BioBeautiful Bio Pages - Customizable link-in-bio like LinktreeProfile Customization - Name, bio, avatar, and social linksShare Profile - One-click sharing

Marketing Tools Open Source Sales Tools

100

2. LemonDash

Free mobile dashboard for Lemon Squeezy sellers

Finance & FinTech Open Source SaaS

124

3. J smith

At Calculadora, we get it – sometimes you need a quick, reliable way to figure things out, especially when it comes to betting strategies. That's exactly why we built our Calculadora de dutching. Our goal is to give you a straightforward tool to calculate your dutching bets without any fuss. We focus on clarity and accuracy so you can spend less time crunching numbers and more time making informed decisions. If you're looking for an efficient dutching calculator, we invite you to check us out at https://calculadoradedutching.online. We're here to help simplify one part of your betting preparation.

Education Tech Game Development Open Source

122

4. Mojodocs

Mojodocs is a privacy-first document tools platform that runs entirely in your browser. No uploads, no tracking, and no data leaves your device. It offers 100+ fast, lightweight tools for working with PDFs and documents, with 1000+ more planned based on user needs.

Developer Tools Open Source SaaS

117

5. Diamond Audio City

At Diamond Audio City, we're dedicated to empowering audio professionals and enthusiasts with the precise tools they need for optimal sound system design. We understand the complexities involved in achieving flawless acoustic performance, and our platform, particularly our advanced speaker calculator, is engineered to simplify these challenges.Our mission is to provide an invaluable resource that goes beyond basic estimations. We focus on delivering granular control and detailed calculations, allowing users to accurately model speaker configurations, predict sound dispersion, and refine system parameters before physical installation. This meticulous approach saves significant time and resources, ensuring projects are completed with unparalleled sonic integrity.We continually refine our algorithms and integrate user feedback to maintain our position as a leading authority in audio system optimization. Explore the capabilities of our tools and see how Diamond Audio City can elevate your next project. For more information and to access our suite of calculators, visit diamondaudiocity.com.

Launch Platform Open Source

107

6. LikeDo

LikeDo is an all-in-one productivity platform designed to streamline your digital operations by centralizing short links, custom emails, AI-powered content creation, file storage, and open APIs. With LikeDo, you can effortlessly manage your digital assets and enhance productivity through a single platform.

APIs & Integrations Open Source SaaS

7. Free Nano Banana Prompts

Banana Prompts — Free AI Art, Image & Video Prompt LibraryDiscover AI image prompts and AI video prompts that creators actually use on Nano Banana Pro, Sora 2 and Veo 3 models, so you can skip guesswork.AI prompt library & community galleryGenerate with tested prompts for images and video—see what works with Banana Prompts.Stop trial‑and‑error guessing. Banana Prompts collects AI image prompts and AI video prompts that shipped real projects, along with the exact text, order, and structure that made them work. Use them as practical starting points for your own workflows.

Design Tools Online Community Open Source

8. Open Wearables

Open-source, self-hosted health intelligence platform that unifies data from 200+ wearables into a single API. Built to democratize access to wearable data infrastructure that's typically locked behind enterprise contracts - deploy with docker-compose, own your data, no per-user fees.

Health Tech Open Source Wearables

9. Invoice Generator

The Zone Of Tools Invoice Generator is a powerful, user-friendly invoicing solution designed for freelancers, small businesses, service providers, and online sellers. With an intuitive interface, you can easily enter your business information, client details, item descriptions, quantity, pricing, tax, discounts, and shipping costs. All calculations are done automatically, ensuring accuracy and saving valuable time. You can choose from multiple professional invoice templates and customize your layout to match your brand. Once done, download your invoice instantly as a high-quality PDF—ready to send to your clients. No software installation, no login, and no hidden fees. This tool helps you stay organized, look professional, and get paid faster. Perfect for everyday billing needs, and completely free to use.

Databases Online Community Open Source

10. Word to PDF

Convert your Word files to PDF instantly with our fast, secure, and free Word to PDF Converter. One click—perfect PDF every time!

Open Source

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