Backdrop CMS vs Zhizhi Reader
A side-by-side look at Backdrop CMS and Zhizhi Reader. For an in-depth review of either product, follow the links below.
Backdrop CMS
Development
Backdrop CMS is an open source content management system forked from Drupal in 2013. It is lightweight, flexible, and aimed at small to mid-sized websites and non-profits.
cmsdrupalopen-sourcephpweb-development
Zhizhi Reader
Education & Reference
Zhizhi Reader is a free and open source document reader and annotation tool. It supports PDF, EPUB, MOBI, AZW, and other common file formats, allowing users to view, annotate, highlight, and manage documents and ebooks.
document-readerpdf-readerebook-readeropen-source
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