Turnitin - Turnitin is preferred by educational institutions around the world for preventing plagiarism. Instructors at all levels of education can request that students use the service to submit papers, and Turnitin checks those papers for plagiarism.
LibreOffice - Math - Math, LibreOffice, math editor, ODF, OpenFormula, open standards
iThenticate - Prevent Plagiarism in Published Works
Math Magic - MathMagic Equation Editor for Desktop Publishing software & Word Processors, Adobe InDesign, QuarkXPress, MS Word, iWork, for Technical writing with very easy interface and fast input.
Plagramme - Our plagiarism checker recognizes paraphrased plagiarism, checks your paper against more that 14 trillion documents and lets you to edit your paper online.
KLatexFormula - KLatexFormula is an easy-to-use graphical application for generating images (that you can drag and...