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Kiwix

Kiwix

by Wikimedia CH

410 ratings
357 reviews
#178 in free Reference
๐Ÿ“š Education
๐Ÿ” Reference
Free

Details

  • Released
  • Updated
  • August 11, 2015
  • May 13, 2026

Developer

Wikimedia CH
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Kiwix screenshot #1 for iPhone
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Kiwix screenshot #8 for iPhone
iphone
ipad
๐Ÿ“ˆno. 178
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About

Access a vast library of educational content offline. Download encyclopedias, wikis, and more to browse anytime, anywhere without an internet connection. Save data and access reliable information even in remote areas.

โœ“Offline content access
โœ“Advanced compression technology
โœ“Vast educational content library
โœ“Data saving
โœ“No internet required
โœ“Non-profit and ad-free
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What users say

Summarized from real user reviews of Kiwix. Based on 410 reviews and a 4.2/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Reference app.

Positive things

  • ๐Ÿš€Offline access to vast knowledge
  • ๐Ÿ‘Comprehensive content coverage
  • ๐ŸŽ‰Excellent resource for travelers
  • ๐Ÿ’กInnovative concept

Negative things

  • ๐Ÿ›Crashes and stability issues
  • ๐Ÿ”Subpar search functionality
  • ๐ŸŒƒLack of dark mode
  • ๐ŸŽฅVideo playback problems
See all reviews

What's New in Kiwix

3.15.1

May 13, 2026

Updated: - To libkiwix 14.2.1 Fix: - Scroll and inset issues - Table of Content not loading - Localisation updates

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Charts

Top Free

๐Ÿ“ˆย 178+9

Reference

This app rose +9 positions in Reference chart.

Last updated on July 19, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Appreciate the easy access to specific catalogues

Amazing how volunteers have done so much and made knowledge easier to download based on your needs.
Nicknameistaken.enteranother&Nicknameistaken.enteranother&

Lacks discoverability

Ironically, users of this offline knowledge library are left needing a built-in ZIM help file to locate, access, navigate, and manage downloaded ZIM files. Until this changes, asking users to donate feels premature.

Update in response to the developers question as to what difficulty do I face? The difficulties have been adequately described and are self-evident on iPad.
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Attention MattersAttention Matters

GOD BLESS YOU!

Whoever made this, you are well wished.
AHMDZAFRAHMDZAFR

App Icon Not Adaptive

The static icon needs an update. It should adapt to user preference for Light Mode, Dark Mode, and Tinted. Please check out the Apple Developer best practices for icons when you get a chance.
SealedServantSealedServant

Real dark mode

Thank you for this wonderful all.

Could you change in dark mode the color of texts in Wikipedia articles from dark to white and also the background from white to dark (exactly as is now possible in the Wikipedia app dark mode for iPhone) making it a REAL dark mode?
Also the catalog can not be updated

Thanks
Show more
gimmik84gimmik84
See 352 more reviews

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User experience

๐Ÿž

Reported Bugs

3 issues

Crashes when searching

Bug

Downloads getting stuck or disappearing

Bug

Formatting issues with some content

Bug
โœจ

Requested Features

4 requests

Dark mode option

Feature

Ability to update/refresh downloaded content

Feature

Improved video support

Feature

Better search and navigation

Feature

FAQ

What does this app do?

This application allows you to download and access a vast amount of educational content, such as encyclopedias and wikis, completely offline. You can browse this information anytime, anywhere, without needing an internet connection.

How does it save space on my device?

The app utilizes advanced compression technology to store extensive content while minimizing the space it occupies on your device. This makes it possible to carry a significant amount of knowledge without burdening your storage.

Is this app free to use?

Yes, the application is free to download and use. It is a non-profit project that does not display ads or collect user data. Support is welcomed through donations.

What kind of content can I access offline?

You can download a wide range of educational content, including full versions of Wikipedia, Project Gutenberg books, and other curated knowledge bases. The available content is designed to be comprehensive and reliable for offline use.

Who is this app designed for?

This app is ideal for travelers, students, educators, and anyone who frequently finds themselves in situations with limited or no internet access. It ensures that reliable information is always available, regardless of connectivity.