MediaWiki - MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.
Plagiarism Checker by C.A Apps - Plagiarism Checker is an educational app by C.A Apps comes up with features to allow users to instantly check their articles for plagiarism.
TiddlyWiki - a non-linear personal web notebook
Plagly - The most accurate plagiarism checker tools for students, teachers, and SEO professionals. 100% free plagiarism detection and duplicate content checker software.
Confluence - Confluence is content collaboration software that changes how modern teams work
Research Experts - Research Experts app helps you in getting plagiarism monitoring, checking, and duplication removal services to get the text without any plagiarism.