eChats vs Zhizhi Reader
A side-by-side look at eChats and Zhizhi Reader. For an in-depth review of either product, follow the links below.
eChats
Social & Communications
eChats is a free, open-source, encrypted chat and calling app for Android, iOS, Windows, Mac and Linux. It allows secure messaging, voice and video calls through end-to-end encryption.
chatencryptedopensourcesecuremessagingcallsvideo-calls
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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