Redline StudioFree document comparison
Every change, ready to review

Two documents.
One clear comparison.

Compare Word documents and PDFs with source formatting, blue insertions and red deletions. Microsoft Word is never required.

01Original document

02Revised document

Comparison settings
Markup colors · apply to the next comparison

Colors apply to the PDF and this preview. Editable DOCX revision colors are controlled by its viewer. Exact relocated paragraphs are marked as moved when confidently matched.

Connecting to the comparison engine…