Best Cross-Platform tools

A Rust framework for building web, desktop, and mobile apps from a shared codebase.

A cross-platform IDE for building Qt applications for desktop, embedded, and mobile targets.

A cross-device notebook with folders, tags, linked notes, search, and offline synchronization.

Create desktop and mobile apps with a web frontend and a Rust backend.

Read study PDFs and make notes as part of one annotation workflow.

A cross-platform IDE with language-aware editing, refactoring, project wizards, and application tooling.

A small, Lua-scriptable desktop text editor that can add language, build, and debugging features through plugins.

Organize rich notes with nested notebooks, tags, and quick-access shortcuts.

Annotate and style screenshots across desktop platforms.

Build mobile, web, and desktop interfaces from a shared Flutter codebase.

Turns spoken thoughts into polished text in a style you choose

Edit source files with a lightweight cross-platform editor and optional Python add-ons.

A desktop IDE optimized for Vue and DCloud uni-app projects, with visual project setup across desktop systems.

AI note taker that records meetings without a bot joining the call

Build native desktop applications with a Go backend and a web-technology frontend.

A cross-platform hierarchical note manager with rich text, attachments, tasks, and reminders.

A cross-platform teaching whiteboard with Apple Pencil input, PDF import, pages, and an infinite canvas.

Note-taking app for ideas, records, tasks and lists, with apps for mobile, desktop and web.

An interactive Python IDE that pairs a source editor with a shell and introspection tools.

AI-native Markdown notes with encrypted sync for developers

Bridge transfers between different servers and cloud services

Organize ordinary and torrent downloads in one app

PDF work across web, desktop, and mobile

A cross-platform KeePass-compatible database editor