
DokuWiki
TiddlyWiki
MediaWiki
XWiki
Fandom
Editthis
Miraheze
An open source knowledge management application that's focused on ease of use.

PosteRazor
Rasterbator
Block Posters
Poster Maker Flyer Creator
Split PDF (by Smallpdf)
ImageSplitter.org
AI Image Splitter
Free online tool to split images into grids, horizontal, vertical layouts, rectangles and circles. Perfect for social media posts. No download required.

Which is more popular?
Based on our record, BookStack seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | bookstackapp.com | splitimage.app |
| Pricing | — | |
| Company | — | 2025 |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Small to medium-sized teams, open-source enthusiasts, educational institutions, and projects that require a user-friendly documentation system with the flexibility of self-hosting.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
BookStack Review- 7 Brief Lessons in Physics
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using BookStack and SplitImage.app. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Bookstack is a simple, self-hosted platform for organizing and storing information, focusing on creating a knowledge base. It is similar to Gitbook in its functionality but differs in how it is organized and...
Another powerful self-hosted Wiki software for Linux is BookStack. One of the most attractive features of BookStack is its cross-book sorting capability. It can sort all books based on tags such as title, author name,...
The BookStack App is not just a Wiki Engine, but it works the same. It aims for creating books by easing collaboration among writers and editors, we run it for us and some clients as a Wiki Engine, where they use...
We have no reviews of SplitImage.app yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Check out https://bookstackapp.com (PHP/Laravel). - Source: Hacker News / about 1 year ago
That said, is it possible to customize the theme a bit? Specifically, how can I set the code-block background to dark-grey? Also, how can I make the horizontal line a bit taller than 1px? I saw the Customizing Visuals page on... Source: about 3 years ago
Maybe look at BookStack to see if it fits your needs. Source: over 3 years ago
Tracking SplitImage.app since Jul 2025.
When comparing BookStack and SplitImage.app, you can also consider the following products.

DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn't require a database.
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PosteRazor is a powerful and lightweight program that cuts a raster image into pieces, allowing you to take a print and assemble them into a poster.
Compare PosteRazor to BookStack or SplitImage.app:



MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.
Compare MediaWiki to BookStack or SplitImage.app:

A free poster maker to create massive wall posters from your own images! Free!
Compare Block Posters to BookStack or SplitImage.app: