See every visual and text change side-by-side. Runs in your browser — no upload.
Drop a PDF here
or click to browse
Drop a PDF here
or click to browse
Drop both PDFs to start. They will be compared page-by-page — visual differences highlighted, text changes listed.
How it works
Upload two PDFs
Drop the original PDF and the revised PDF into their respective upload zones.
Run the comparison
Click Compare. iKeepPDF analyses both documents page by page and highlights additions, deletions, and changes.
Review the differences
Step through each marked difference. Colour coding distinguishes added content (green), removed content (red), and modified areas.
Frequently asked questions