Zeal

Zeal

Zeal is an offline documentation browser for software developers. It allows searching through over 100 API docs without an internet connection. Key features include full-text search, bookmarks/annotations, multi-cursor editing.
Zeal image
offline documentation api search

Zeal: Offline Documentation Browser for Software Developers

Search over 100 API docs without internet, with features like full-text search, bookmarks/annotations, and multi-cursor editing.

What is Zeal?

Zeal is an open source offline documentation browser designed specifically for software developers. It allows you to browse documentation for over 100 programming languages and technologies completely offline, providing quick access to API references, tutorials, and more without needing an internet connection.

Some of the key features and benefits of Zeal include:

  • Full-text search across all docs - easily lookup symbols, classes, methods etc.
  • Fast browsing with intelligent caching and prefetching
  • Bookmark important pages and annotations
  • Support for multiple carets and multi-cursor editing
  • Clean, distraction-free user interface focused on documentation
  • Cross-platform - works on Windows, Mac and Linux
  • Extensible through webapp dashboards and docsets
  • Completely free and open source

By storing documentation locally, Zeal provides reliable and speedy documentation lookups regardless of internet connectivity. Its focused interface helps developers stay in flow while coding. With continual updates and new docsets added, Zeal aims to be a one-stop documentation solution for developers across many technologies.

Zeal Features

Features

  1. Offline access to documentation
  2. Full-text search
  3. Code snippets
  4. Multiple docsets/APIs
  5. Keyboard shortcuts
  6. Dark mode

Pricing

  • Free
  • One-time Purchase

Pros

Works offline

Fast searching

Clean interface

Good keyboard support

Multi-platform

Cons

Limited number of docsets

No collaboration features

Not all docs as up-to-date as online


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