Apps with 'open source' feature Page 28 of 32

ObStack is an open source tool allowing a user to fully dynamically configure data object types, and manage the objects and data as suited. Both object configuration and data can be fully by managed by a web interface or the API.

LibreGuard VPN is a privacy-focused VPN service with open-source clients, supporting IKEv2/IPSec, OpenVPN, private DNS and DNS-based ad blocking.

datannur is an open-source data catalog that runs entirely from static files — no server, no database, no installation. A Python builder scans your data sources (CSV, Excel, Parquet, SAS/SPSS/Stata, geospatial formats, and databases such as PostgreSQL, MySQL, Oracle, SQL Server...

A modern fullstack task management application designed to boost productivity with daily scheduling, a 24 hour visual timeline, and clear organization.

Self-hosted issue tracker where AI agents work as team members — assign an issue to an agent and it comes back as a pull request.

Personalized, science-based, no-BS chess training app. Builds adaptive daily sessions from your real games and constraints. (AGPL-3.0).

Norn is an open-source, keyboard-first issue tracker you run yourself. Deploy it on your own hardware or use the managed EU cloud, with the same software and features either way.

CassetteCat is a simple, polished Android music player for your local library, Subsonic/Jellyfin servers, and internet radio, with synced lyrics, Android Auto, and a focus on a smooth listening experience.

FlowInquiry helps teams manage projects, tickets, workflows, and SLAs—an open-source alternative to tools like Jira or Zendesk.

AI security and cost management gateway offering routing across major providers, real-time monitoring, budget limits by team or API key, and automated enforcement.

2faConsole is a lightweight, cross-platform two-factor authentication (2FA) console application built with C# .NET. It uses the dependency-free Pxoqxo.Otp2fa library to provide secure, terminal-based OTP management.

Nau Engine is a versatile and free game engine built on open-source principles. It's designed to be accessible to developers of all skill levels, enabling the creation of a wide range of interactive experiences.

Pingory is uptime monitoring for indie developers and small teams who don't want to pay enterprise prices for a 60-second check.

Portable, no-admin desktop product management tool for tracking products, releases, QA/UAT, tasks, and docs — backed by SharePoint/OneDrive/MongoDB/Google Drive, no server required.

Open-source SSH client for developers & DevOps with SFTP, tunneling, and a modern terminal. Built with Rust & Tauri.

RenderPilot is an open-source Windows app for managing rendering libraries and technologies used by PC games. It automatically discovers installed games and detects components such as NVIDIA DLSS, AMD FSR, Intel XeSS, DirectStorage, D3D12 Agility SDK, DXC, OpenVR, Ogg/Vorbis and...

A lightweight, keyboard-first spreadsheet that opens your Excel files in about 300ms and gives you a command palette instead of a ribbon.

A free, open-source Chrome extension that converts any webpage to clean Markdown and saves it to Obsidian, a local folder, GitHub Gist, or the clipboard.

Jetonomy adds forums, a Q&A board with accepted answers, an "Ideas" feature-request board, and an activity feed to a WordPress site, running on its own database tables rather than WordPress's default post type, and built to work with any WordPress theme.

Use an Android phone as a Bluetooth trackpad, media remote and control panel for a Windows laptop. Corner dials, multi-finger gestures, on-screen keyboard and gamepad. No account, no Wi-Fi, no cloud.

Warracker is an open source, self-hostable warranty tracker to monitor expirations, store receipts, files. You own the data, your rules!.

An open source payments switch written in Rust to make payments fast, reliable and affordable.

Private browser time tracking — active time per site, trends, heatmap, and focus score. 100% local, zero network requests, open source.

3code is a free and open source command-line coding agent built from the ground up to be efficient enough to use 3rd party token providers without a coding plan.

Turn API Docs Into Conversions 70% never make their first API call. Interactive playgrounds change that. Paste your spec, live playground in 5 seconds.