Windows Softwares to Extensible by Plugins/Extensions

Discover Windows Softwares to Extensible by Plugins/Extensions.

A vast library of add-ons allows users to enhance functionality, block ads, improve productivity, and customize the browsing experience.

Best Windows Softwares to Extensible by Plugins/Extensions

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Ex Falso

Ex Falso

Open Source

Ex Falso is a robust, free, and open-source cross-platform audio tag editor designed for meticulous music library management. It provides powerful tools for editing metadata across various audio formats, ensuring your collection is organized, searchable, and consistent.

Powerful batch editing capabilities for efficient workflow.
Support for Unicode
Audio & Music
tinyMediaManager

tinyMediaManager

Open Source

tinyMediaManager is a free, open-source tool designed for effortless management of your vast movie and TV show collections. It automates the process of gathering metadata, artwork, and other details from online sources, ensuring your media library is organized and easily navigable for seamless integration with media center software like Kodi.

Automates metadata and artwork fetching, saving significant time.
Automatic subtitles download
File Management Video & Movies
MeshLab

MeshLab

Open Source

MeshLab is an advanced open-source system for processing and editing 3D triangular meshes. It offers a comprehensive suite of tools for cleaning, healing, inspecting, rendering, and converting large, unstructured 3D mesh data, making it invaluable for researchers, artists, and engineers working with 3D models generated from scanning or other methods.

Powerful mesh cleaning and healing tools.
3D modelling
Photos & Graphics
YouTrack

YouTrack

Freemium

YouTrack is a powerful and flexible bug tracker, issue tracking system, and project management software designed for development teams. It provides a centralized hub for managing projects, tracking tasks, reporting bugs, and collaborating efficiently, offering a highly customizable workflow and extensive integrations.

Highly customizable workflows and issue fields.
Support for Docker
Development
Moovida

Moovida

Open Source

Moovida, formerly Elisa, was an open-source, cross-platform media center designed to offer a visually appealing and intuitive interface for managing and playing multimedia content. Providing support for various media formats and streaming capabilities, it aimed to be a central hub for digital entertainment.

Intuitive and visually appealing user interface.
Media Streaming
Video & Movies
OneSwarm

OneSwarm

Open Source

OneSwarm was a file-sharing client focused on privacy and anonymity, designed to operate within a darknet or a friend-to-friend network.

Strong focus on user privacy and anonymity through friend-to-friend network.
Anonymity
File Sharing
X-Chat 2 for Windows

X-Chat 2 for Windows is an unofficial, open-source build of the popular X-Chat IRC client, specifically tailored for the Windows operating system. It provides a robust platform for connecting to various IRC networks and engaging in real-time communication with other users.

Familiar interface for existing X-Chat users.
Chat
Social & Communications
Kontact - KMail

Kontact - KMail

Open Source

KMail is a powerful and flexible email client tightly integrated with the Kontact personal information manager suite. Part of the KDE ecosystem, it offers robust features for managing your email, including strong encryption options, support for multiple protocols like IMAP, POP3, and Exchange, and seamless integration with other Kontact components like the calendar and address book.

Robust support for various email protocols (IMAP, POP3, Exchange).
Encryption methods
Office & Productivity
RAD Studio

RAD Studio

Commercial

RAD Studio is a comprehensive integrated development environment (IDE) for building native applications across multiple platforms including Windows, macOS, iOS, Android, and Linux. It supports development with both Delphi (Object Pascal) and C++.

Rapid application development capabilities
Code completion
Development
Simple Machines Forum

Simple Machines Forum

Open Source

Simple Machines Forum (SMF) is a powerful and free open-source forum software designed to provide a robust platform for online communities. It offers a comprehensive set of features for building and managing dynamic message boards.

Free and open-source with no licensing costs.
Forums
Business & Commerce Development Social & Communications
MyBB

MyBB

Open Source

MyBB (MyBulletinBoard) is a free, open-source forum platform written in PHP and utilizing MySQL. It provides a robust and extensible solution for building online communities, offering features like integrated spam protection, user management, and a plugin system for customization.

Free and open-source with no licensing costs.
Chat
Development Social & Communications
Speed Dial

Speed Dial

Open Source

Speed Dial is a versatile browser extension designed to replace your default new tab page with a highly customizable visual dashboard, offering quick access to frequently visited sites, bookmarks, and browsing history for enhanced navigation and productivity.

Transforms new tab page into a useful dashboard.
Firefox extension
Web Browsers
ArchiCAD

ArchiCAD

Commercial

ArchiCAD is a powerful BIM software suite designed for architects, engineers, and construction professionals. It facilitates comprehensive building information modeling, design, and documentation workflows for projects of all scales on both Windows and macOS platforms.

Excellent integrated 2D and 3D workflow
3D modelling
Photos & Graphics
Psi+

Psi+

Open Source

Psi+ is a robust, cross-platform XMPP/Jabber client tailored for users who prioritize control, privacy, and extensibility. As a development branch of the classic Psi client, it offers advanced features for secure and customizable instant messaging.

Strong focus on privacy and security with OTR support.
OTR
Social & Communications
ABBYY Lingvo Dictionaries

ABBYY Lingvo Dictionaries for desktop and mobile devices provide powerful tools for language translation, vocabulary acquisition, and language mastering. Offering comprehensive dictionaries, contextual translations, and versatile search capabilities, Lingvo supports a multitude of languages for individuals and professionals.

Extensive and detailed dictionary content accessible offline.
Online translation
Education & Reference
Visual Paradigm

Visual Paradigm

Commercial

Visual Paradigm is a comprehensive modeling and design tool for software development, enterprise architecture, and business process analysis. It supports a wide range of diagramming notations including UML, BPMN, ERD, and more, facilitating code generation, reverse engineering, and team collaboration.

Extensive support for a wide range of modeling notations (UML, BPMN, ERD, etc.)
BPMN2 animation
Development
Adobe Bridge

Adobe Bridge is a powerful digital asset management application that helps you organize, browse, locate, and preview your creative assets quickly and efficiently. It is a complete solution for managing photos, videos, and other media files, offering robust features for metadata management, batch processing, and seamless integration with other Adobe Creative Cloud applications.

Excellent integration with other Adobe Creative Cloud applications.
Batch Editing
Office & Productivity Photos & Graphics
Mylio

Mylio

Freemium

Mylio helps you organize, protect, and access your photos and videos across all your devices without relying solely on cloud storage. It leverages a unique approach to keep your entire library synchronized and accessible, offering powerful organization, editing, and sharing tools.

Excellent cross-device synchronization without constant cloud dependency.
Facial recognition
Office & Productivity Photos & Graphics Social & Communications
SynWrite

SynWrite

Open Source

SynWrite is a comprehensive and free source code editor for Windows, serving as an excellent Notepad replacement with robust features for various programming and web development tasks. It's designed for performance and extendibility, making it suitable for both novice and experienced developers.

Free and open-source with no licensing costs.
Syntax Highlighting
Development
Textadept

Textadept

Open Source

Textadept is a powerful, free, and open-source text editor designed for programmers. Focusing on speed and extensibility, it offers a minimalist interface while providing robust features like syntax highlighting, code formatting, and a built-in terminal, all heavily customizable through Lua scripting.

Extremely lightweight and fast performance.
Command line interface
Development OS & Utilities
RJ TextEd

RJ TextEd

Free

RJ TextEd is a powerful freeware text and source code editor for Windows, offering comprehensive features for web development, programming, and general text editing.

Comprehensive feature set for a freeware editor.
Syntax Highlighting
Development
FVD Speed Dial

FVD Speed Dial is a browser extension that transforms your new tab page into a visually appealing and highly functional speed dial. It allows users to organize bookmarks, synchronize data across devices, and customize their browsing experience with various themes and layouts.

Highly customizable speed dial layout and appearance.
Firefox extension
Web Browsers
qutIM

qutIM

Open Source

qutIM is a free and open-source, multi-protocol instant messenger designed for connecting to various networks including ICQ, Jabber, Mail.Ru, IRC, and VKontakte. It offers a unified interface for managing multiple accounts and conversations.

Connects to multiple popular messaging protocols
Support for Multiple protocols
Social & Communications
OpenProject

OpenProject

Open Source

OpenProject is a powerful, web-based open-source project management software designed for teams of all sizes. It offers comprehensive tools for managing projects, tasks, teams, and communication in one centralized platform. Ideal for organizations prioritizing collaboration, flexibility, and data control.

Comprehensive suite of project management tools in one platform.
Gantt-charts
Business & Commerce Development Office & Productivity
Portable Virtualbox

Portable Virtualbox

Open Source

Portable-VirtualBox allows you to run virtual machines directly from a USB drive without requiring an installation on the host computer. It provides a convenient and portable way to access different operating systems and applications.

Truly portable, runs from USB drive without installation.
GNU/linux-libre
Network & Admin
ImageGlass

ImageGlass

Open Source

ImageGlass is a lightweight, versatile image viewing application designed as a modern, fast, and user-friendly alternative to the default Windows Photo Viewer. It supports a wide range of image formats and offers essential viewing tools alongside advanced features through its extensible architecture.

Extremely fast and lightweight, ideal for quick image browsing.
Lightweight
Photos & Graphics
VFront

VFront

Open Source

VFront is a powerful and open-source web-based front-end for managing various relational databases including MySQL, PostgreSQL, SQLite, and MariaDB. It provides a user-friendly interface for performing database operations without needing command-line access.

Supports multiple popular databases (MySQL, PostgreSQL, SQLite, MariaDB).
Database
Development
Instantbird

Instantbird

Open Source

Instantbird is a powerful, cross-platform instant messaging client built on Mozilla's XULRunner, leveraging the robust libpurple library from Pidgin. It supports a wide array of instant messaging protocols, offering a unified chat experience.

Supports a wide range of instant messaging protocols.
Multiple languages
Online Services Social & Communications
Orwell Dev-C++

Orwell Dev-C++

Open Source

Orwell Dev-C++ is a free, portable, and lightweight Integrated Development Environment (IDE) specifically designed for C and C++ programming. It provides a comprehensive set of tools including a compiler, debugger, and code editor, making it an accessible option for beginners and experienced developers alike. Its portability allows developers to carry their development environment on a USB drive.

Free and Open Source, making it accessible to everyone.
Compiler
Development
Miranda NG

Miranda NG

Open Source

Miranda NG is a highly extensible, multi-protocol instant messaging client for Windows. A successor to the popular Miranda IM, it offers a modular architecture supporting numerous chat networks, allowing users to consolidate their conversations into a single interface. It's designed for resource efficiency and deep customization.

Connects to a wide range of chat networks
Extensible by Plugins/Extensions
Online Services Social & Communications
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