Lightweight Softwares and Apps

Discover best Lightweight softwares, apps and websites.

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ShareX

ShareX

Open Source

ShareX is a free and open-source utility for capturing and sharing screenshots, screen recordings, and various other forms of content. It offers a wide array of tools for image manipulation, file uploads, and automation, making it an incredibly versatile application.

Extremely feature-rich and versatile.
Create Animated GIFs
Photos & Graphics Video & Movies
Scratch

Scratch

Open Source

Scratch is a powerful yet lightweight text editor designed for developers and anyone working with code or plain text. It offers automatic saving, syntax highlighting, and a range of features to boost productivity, all within a customizable and extensible interface.

Automatic saving significantly reduces risk of data loss.
Extensible by Plugins/Extensions
Development
Leafpad

Leafpad

Open Source

Leafpad is an exceptionally lightweight and straightforward text editor designed for Linux, BSD, and Maemo environments. It prioritizes speed and efficiency, offering basic text editing functionalities without the complexity of feature-rich editors.

Extremely lightweight and fast startup.
Drag n drop
Development
Audacious

Audacious

Open Source

Audacious is a highly customizable, lightweight audio player designed for discerning listeners who prioritize sound quality and system resource efficiency. Supporting a vast array of audio formats and extensible via a robust plugin system, it offers a classic, skinnable interface for a personalized listening experience.

Extremely lightweight and resource-efficient.
Integrated codecs
Audio & Music
qBittorrent

qBittorrent

Open Source

qBittorrent is a free and open-source BitTorrent client known for its simplicity, powerful features, and absence of advertisements. It provides a user-friendly interface for downloading and sharing files via the BitTorrent protocol on various operating systems.

Completely free and ad-free.
Built-in RSS reader
File Sharing
musikCube

musikCube

Open Source

musikCube is a lightweight, partially open-source terminal-based audio player designed for managing and playing large music libraries efficiently. It offers advanced features like smart playlists, plugin support, and internet radio streaming.

Extremely lightweight and resource-efficient.
Lightweight
Audio & Music Video & Movies
Greenshot

Greenshot

Open Source

Greenshot is a free and open-source screenshot utility for Microsoft Windows. It allows users to capture full or partial screenshots, annotate them with various tools, and easily share or save the images.

Free and open-source with no advertisements.
Customizable
Photos & Graphics
OpenNote

OpenNote

Open Source

OpenNote is a free and open-source web-based note-taking application designed as an alternative to commercial offerings like OneNote and Evernote. It focuses on providing a lightweight yet feature-rich environment for organizing your thoughts and information.

Open Source
Lightweight
Office & Productivity
PHP Fat-Free Framework

Fat-Free Framework (F3) is a powerful yet easy-to-use PHP micro-framework designed for building dynamic and robust web applications. It emphasizes performance, a small footprint, and a straightforward modular design.

Extremely lightweight and fast.
Lightweight
Development
Urho3D

Urho3D

Open Source

Urho3D is a free, cross-platform 2D/3D game engine written in C++ and released under the MIT license. It is known for its lightweight design and efficiency, making it a suitable choice for various game development projects.

High performance due to C++ core.
Lightweight
Development Games
trolCommander

trolCommander

Open Source

trolCommander is a powerful and lightweight cross-platform file manager. It is a fork of the popular muCommander, offering a dual-pane interface, rich feature set including built-in viewers, terminal, FTP/SFTP support, and extensive customization options. Designed for efficiency and speed, it's an excellent alternative for users seeking advanced file management capabilities across various operating systems.

Dual-pane interface for efficient file management.
Built-in Terminal
File Management
Tizen OS

Tizen OS

Open Source

Tizen OS is an open-source, Linux-based operating system designed to power a wide range of devices. Developed by a collaborative effort led by Samsung, it offers a lightweight and versatile platform for smartphones, smart TVs, wearables, and more, with a focus on web technologies and a flexible architecture.

Lightweight architecture suitable for diverse hardware.
Lightweight
Puppy Linux

Puppy Linux

Open Source

Puppy Linux is a family of lightweight Linux distributions designed for speed, efficiency, and ease of use. It can boot from various media and run entirely in RAM, making it incredibly fast and suitable for older hardware or as a portable operating system.

Extremely fast and responsive, especially when running from RAM.
Lightweight
OS & Utilities
Bodhi Linux

Bodhi Linux

Open Source

Bodhi Linux is a feather-light Linux distribution built on Ubuntu, distinguished by its utilization of the unique Moksha Desktop Environment. It's specifically designed for users seeking high performance on older or resource-constrained hardware, offering a minimalist yet highly customizable experience.

Excellent performance on older and low-end hardware
Lightweight
OS & Utilities
Slackware

Slackware

Open Source

Slackware is a veteran Linux distribution renowned for its simplicity and stability, adhering closely to the Unix philosophy. It's designed for users who prefer a hands-on approach and deep understanding of their system.

Extremely stable and reliable.
Lightweight
OS & Utilities
ArchBang

ArchBang

Open Source

ArchBang is a lightweight, rolling-release Linux distribution built on Arch Linux, featuring the Openbox window manager. It's designed for users who appreciate speed, minimalism, and a high degree of customization right out of the box.

Extremely lightweight and fast.
Based on Arch Linux
OS & Utilities
Slax

Slax

Open Source

Slax is a remarkably lightweight and modular Live Linux distribution designed for portability. It runs directly from a USB drive or CD without requiring installation, making it ideal for rescue tasks, temporary workstations, or running on older hardware. Its building block approach allows users to easily customize its features.

Extremely portable, runs from USB/CD without installation.
Lightweight
OS & Utilities
Enlightenment

Enlightenment

Open Source

Enlightenment is a highly customizable and lightweight window manager and desktop environment. It's known for its performance efficiency and aesthetic flexibility, offering a modular platform for users seeking a departure from traditional desktop experiences.

Extremely lightweight and performant, suitable for older hardware.
Lightweight
OS & Utilities
Transmission

Transmission

Open Source

Transmission is a free and open-source BitTorrent client known for its simplicity, speed, and low resource usage. Designed to be lightweight and unobtrusive, it provides a straightforward interface for downloading and managing torrents efficiently across various operating systems.

Extremely lightweight and low resource usage.
File-sync
File Sharing
Miniflux

Miniflux

Open Source

Miniflux is a simple and efficient web-based RSS feed reader. Designed for minimalists, it helps you stay updated on your favorite news sources without distractions, focusing on clean content presentation and ease of use. Ideal for users seeking a lightweight and fast solution.

Extremely lightweight and fast.
Lightweight
News & Books
xPud

xPud

Open Source

xPud is an extremely lightweight and fast LiveCD/LiveUSB distribution based on Ubuntu Linux. Designed for minimal resource usage and rapid boot times, it provides a portable and web-centric computing environment ideal for older hardware, kiosks, and users prioritizing speed and simplicity. Its small size makes it an excellent choice for quick web browsing, multimedia playback, and basic computing tasks directly from removable media.

Extremely fast boot times
Lightweight
OS & Utilities Video & Movies
Kohana

Kohana

Open Source

Kohana is an open-source HMVC framework for PHP 5, designed to be swift, secure, and small. Built by a team of volunteers, it emphasizes object-oriented programming, extensibility, and includes robust features for web development.

Clean and Object-Oriented Architecture
Extensible by Plugins/Extensions
Development Education & Reference Security & Privacy
LXDE

LXDE

Open Source

LXDE (Lightweight X11 Desktop Environment) is a free, resource-efficient desktop environment designed for low-spec computers. It offers a classic desktop experience with essential components, focusing on speed and stability for users with limited hardware resources or those who prefer a nimble environment.

Extremely low resource consumption, excellent for old or low-spec hardware.
Lightweight
OS & Utilities
LXQt

LXQt

Open Source

LXQt is a free and open-source lightweight desktop environment for Linux and BSD systems, designed for speed, efficiency, and customization. It is built from the foundation of LXDE and Razor-qt, combining the best of both worlds to provide a modern yet resource-friendly user experience.

Extremely lightweight and resource-efficient
Lightweight
OS & Utilities
Midori

Midori

Open Source

Midori is a lightweight and fast web browser that emphasizes privacy, security, and user customization. Built with efficiency in mind, it offers a clean interface and essential features, making it a suitable choice for users seeking a less resource-intensive browsing experience without sacrificing core functionality.

Low system resource usage, ideal for older computers.
Built-in RSS reader
Web Browsers
Humble New Tab Page

Humble New Tab Page

Open Source

Humble New Tab Page is a minimalist and highly customizable browser extension designed to replace your default new tab page with a clean, functional interface tailored to your preferences. Focuses on speed, organization, and a personalized browsing experience.

Extensive customization options for layout and appearance.
Google Chrome extension
Web Browsers
Lightning Browser

Lightning Browser

Open Source

Lightning Browser is a minimalist and fast web browser for Android that prioritizes privacy, security, and efficiency. Built with Material Design principles, it offers a clean interface and essential browsing features without unnecessary bloat.

Extremely fast and lightweight
Lightweight
Web Browsers
Chyrp

Chyrp

Open Source

Chyrp is a remarkably lightweight and flexible blogging engine known for its flat-file architecture and modular design. Ideal for users seeking a fast, simple, and highly customizable platform without the overhead of a traditional database.

Extremely lightweight and fast due to flat-file architecture.
Lightweight
Development Social & Communications
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
Cocos2d-x

Cocos2d-x

Open Source

Cocos2d-x is a renowned open-source, cross-platform 2D game engine. Favored by mobile game developers for its efficiency and ease of use, it provides a robust framework for creating engaging 2D games with excellent performance across multiple devices and operating systems. Its flexibility and extensive feature set cater to both beginners and experienced developers.

High performance and efficiency due to C++ core.
Lightweight
Development Games
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