Apps with 'No registration required' feature Page 12 of 610

O&O ShutUp10++ means you have full control over which comfort functions under Windows 10 and Windows 11 you wish to use, and you decide when the passing on of your data goes too far. Using a very simple interface, you decide how Windows 10 and Windows 11 should respect your...

Ladybird is an open-source web browser currently in development, with an alpha version expected to launch in 2026.

Free, open-source note-taking with rich text, cross-platform support, syntax highlighting, embedded files, and customizable interface.

Breezy Weather is a weather app with a strong focus on design, with a simple, clean UX, smooth animations, and Material Design all over, plus lots of customizability.

Readest is a modern, open-source ebook reader for Windows, macOS, Linux, iOS, Android, and the web.

Kudu clears out junk, tightens your privacy, and keeps your apps up to date across 25+ tools for Windows, macOS, and Linux. Free and open source. No ads, no bundled software, no nagging.

FreshRSS is a free, self-hosted RSS aggregator. It is quite lightweight, fast (it can manage +100k articles without complaining) and powerful (e.g. shortcuts, filters, responsive design, multi-views, multi-themes, multi-users, statistics, provides a Google Reader API, WebSub...

Free, open source Linux OS by KDE, focusing on safety, maintainability, and modern features, integrating KDE Plasma and apps for diverse home or enterprise use.

A cross-platform Markdown editor providing real-time preview, Focus & Typewriter modes, and support for multiple export formats.

Pinta is a image editing, drawing and painting application with a simple yet powerful interface. Pinta has a wide range of drawing tools, including: freehand, rectangles, circles and lines. It also has over 35 effects to apply to your images, and also has the ability to create...

Your privacy-aware, open-source calendar with intuitive design and multi-platform syncing.

Manjaro is a user-friendly Linux distribution based on the independently developed Arch operating system. Within the Linux community, Arch itself is renowned for being an exceptionally fast, powerful, and lightweight distribution that provides access to the very latest cutting...

Efficient tool for measuring HDD and SSD performance through sequential and random read/write speed tests, featuring a user-friendly interface.

Open-source tool for dynamic file and folder comparisions, syntax highlighting, offline functionality, and version control integration.

Sync your bookmarks privately across browsers and devices.

Graphical GNOME application that analyzes disk usage with detailed graphical representation, supporting scans of both local and remote directories.

Customize Windows programs with downloadable mods for appearance, behavior, or features; rollback and update easily, no source code or system changes required.

Open source peer-to-peer platform for voice and video calls, encrypted chat, file sharing, conference support, and cross-platform privacy features.

Menu bar toolkit for macOS combining system monitor, per-app volume, app switcher, window snapping, clipboard history, snippets, and more with no tracking.

Privacy-focused open-source chatbot enables unlimited document uploads, multi-user support, vector database integration, and intelligent chat from existing files.

High-precision scientific calculator for systems, supporting complex numbers, units, matrices, custom functions, and editable calculation history.

Accelerate your downloads by up to 8 times! Internet Download Manager (IDM) is a download accelerator to increase download speeds by up to 8 times, resume, organize and schedule downloads.

Extensible offline AI platform with user-friendly interface, LLM runner support, RAG inference, privacy focus, no registration, text-to-image, cloud sync, and dark mode.

LibreTube is an alternative frontend for YouTube with no ads or tracking, focusing on user privacy and better watching experience. It doesn't require any YouTube account or .

Displays disk usage visually with interactive segmented rings, scans local and remote disks, allows direct file management, and integrates with KDE file managers.