Productivity
vCard Studio: Effectively Manage Your vCard files
a multi-platform and open source contact management application with support for vCard file format (.vcf).
Windows
Windows software mainly open source for patients and doctors
database
Symphytum: Create Databases for Your Collections
Symphytum is a free open-source database and collection manager app that allows you to create and manage your data collections. It aids you in managing your contacts, inventory, customers, film collections, books, notes, and basically anything. It is a straightforward process, starts by creating a collection or database, create forms,
editors
Zettlr Is a Markdown Editor for Serious Users
Zettlr is a free open-source Markdown editor for professional writers, developers, researchers, journalists, bloggers and content creators. It allows you to write your files in a Markdown format and make a use of the YAML header metadata that is widely used by many ope-source blogging platforms. With Zettlr you can
Productivity
Correo Is A Free Minimal Gmail App For Your Desktop
Menubar apps for macOS or tray app for Windows are useful tools that offers a quick access and handy functionalities in productive way. They often consist of a simple menu that you can lunch from the app icon on your menubar. Correo is one of these useful app, as it
Productivity
11 Best Free PDF Editors for Windows, Linux, and macOS (Open Source)
Some teachers and students require editing their PDF to add annotations, and study notes. Editing a PDF file is not an easy task, sometimes because of lack of a proper software. And it gets worse when you want to edit a badly encoded PDF file. While there are many commercial
editors
Markdownify: A Minimal Yet Feature-rich Markdown Editor
Markdownify is a simple yet feature-rich Markdown document editor for Windows, Linux, and macOS. It is built on top of Node.js technologies, Electron, and using Marked library to parse Markdown, Showdown library, CodeMirror, and highlight.js. Although it is a lightweight app, it comes packed with many useful features,
Productivity
Task Coach Is a Multi-platform Task Manager
Task Coach is an open-source lightweight task management app that help you keep track and organize your messy task and project workspaces. It is available for Windows, Linux, and macOS. There is also an Android separate project. With Task Coach, you can add your tasks, organize them in lists, categories,
Open-source
System Designer: Free Low-code System Modeler and UML Designer
System Designer is a free open source app that helps you to design systems and system components and generate the right classes for your workflow requirement. A system is defined by a model, composed by components and reacts to an events that can be called behaviors. (System Designer) System Designer
tts
FreeTTS: Cross-platform Text-To-Speech App
FreeTTS is a speech synthesis system written entirely in the JavaTM programming language. It is based upon Flite: a small run-time speech synthesis engine developed at Carnegie Mellon University. Flite is derived from the Festival Speech Synthesis System from the University of Edinburgh and the FestVox project from Carnegie Mellon
Open-source
15 Free and Open-source Self-hosted Messaging Platform And Slack Alternatives
Slack is a business-oriented messaging and project management platform for teams and enterprises. It has dozens of features and integration options that boost team productivity, enhance communication, and improve workflow. However, its free version lacks many significant features as a full archive search, messages export, analytics and more. Here, we
Media-servers
Slinger: an Open Source Free UPnP Media Server
A simple CLI for streaming media files over a local network to UPnP media renderers. Designed to work with cheap HDMI/DLNA/UPnP/Miracast Dongles. Features * Stream a video file to a UPnP Media Renderer * Play and pause video during playback * Skip forward and backward during playback * Add subtitles to
Productivity
AppFlowy: an Open source Collaborative Note-taking for Creative Teams
AppFlowy.IO is a free open-source note-taking software for teams. It allows you to create almost anything you want in a writing canvas, such as tasks, kanban boards, and more. AppFlowy is written in Flutter/ Dart, and it uses Rust for the backend. Compared to Notion, AppFlowy allows you to
editors
Markdownify: Markdown Editor for Windows, Linux and macOS
A minimal Markdown Editor desktop app built on top of Electron.
science
Bio7: A Free IDE for Ecological Modelling
The application Bio7 is a free and open-source integrated development environment for ecological modeling, scientific image analysis and statistical analysis It contains powerful tools for model creation, scientific image analysis and statistical analysis. The application itself is based on an RCP-Eclipse-Environment (Rich-Client-Platform) which offers a huge flexibility in configuration and
programming
Next Generation Programming: Free NoCode Cross-Platform Programming System
"Next Generation Programming - Programming Without Coding Software" is a drag-drop wizard for creating simple or complex applications without writing any programming language code. The project started by Mesut aydeğer; a software engineer from Ankara/ Turkey. The Software is coded/designed with "Java Programming Language" for
YuranPad: An Advanced Text Editor for Developers
YuranPad is a free text editor, for Windows and Unix/Linux platforms. It was released on 2020 as an alternative for Notepad. YuranPad written in FP Lazarus Project, an open-source library of visual components and a powerful IDE for rapid cross-platform development. Lazarus may be the most native cross-platform development
Productivity
Zim: A Free Desktop Wiki and Note App
Zim is an open source free lightweight note-taking application in a form of desktop wiki. It allows you to organize your notes, articles, resources, and ideas all in one place, connect them together using page links, attach media and documents and more. By default, Zim supports wiki syntax and a
tts
Free Offline Text to Speech TTS Program for Windows
Text-to-Speech application. This app is Free to use, offline application. Build on top of Windows Form, uses Windows installed Synthesis. You choose one of the available voices, and make it read text, download as .wav file on your Desktop, under Audio Files folder. It offers a basic and advanced mode
CCTV
14 Open Source Free NVR Solutions For Home and Business Security
Network Video Recorder
note-taking
Notesnook Is an Open Source Note-taking App and Evernote Alternative
A fully open source & end-to-end encrypted note taking alternative to Evernote.
Productivity
Nebo: A Creative Productivity Booster Note-taking App
Take smarter, more beautiful notes with the only app that makes handwriting as powerful as typed text.
security
13 Free Open Source CCTV and Camera Surveillance Solutions (Updated)
Building a security surveillance system for home or business security, often cost a large sum of money, that include hardware, software, setup, and maintenance. Security surveillance software solutions like CCTV systems, IP camera monitoring programs, DVR apps and NVR apps, are regularly commercial programs. Which means they cost money for
3d printing
OctoPrint 3D Printer Interface
OctoPrint is a free open-source 3D printer manager that allows a full control over your 3D printer, processes, and tasks. With OctoPrint you can access the embedded webcam feed and watch remotely how your printer is creating your newest thing. Get constant feedback regarding the current progress of your print
webdav
15 Open Source Free WebDAV Servers
WebDAV is an extension protocol to HTTP that allows users to create, move and edit remote documents on the server. WebDAV is widely used for file sharing, file collaboration between teams and groups. It is widely used in many enterprise apps as groupware, and ERP solutions. 10 Free Open-source Data