Top rated sites

A shared company vault with self-hosting and SaaS choices

A free Windows programmer’s editor with project workspaces, macros, FTP, HTML preview and a hex editor.

An interactive periodic table with property and isotope views

PTE preparation with a practice question bank, model responses, videos and mock-test reporting.

PTE preparation with online practice, full mock tests, automated scoring and coaching options.

A free account-based library of mobile interface patterns

Chemical structures, substances and bioassay information

Connect investment research with company events and portfolio tools

Independent AI tools directory with free prompt and model resources.

Biomedical literature citations with precise search routes

Customize a cross-platform editor with packages, project panes, Git tools, and language-server support.

Mobile browser offering on-device language models and optional cloud models

Indian corporate accounts with user limits and scheduled payment instructions

Control Chrome or Firefox from JavaScript to automate browser workflows and exercise web pages.

An FTP server with virtual accounts and optional TLS

A BASIC IDE and compiler for building native applications with a bundled debugger, profiler, and form designer.

Conversational AI agents for phone, web, and SMS.

Consumer VPN with app routing and disconnection controls

Independent-index web search with browser preferences

A Password Safe-compatible vault for Mac and iOS

Coding bites with starter code, tests and discussion

Synchronize selected folders with Pydio Cells

Focused Python challenges with detailed solution study

Tile-referenced pixel editing with map and sprite-sheet exports