Paste two versions of a text to see exactly what changed. Differences are highlighted word by word, side by side, and you can download the report.
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Ignore letter case treats capital and small letters as the same. Ignore extra spaces skips differences in spacing and indentation. Only the lines that changed are shown, with their line numbers.
The comparison runs on your device and the texts are never sent anywhere. To compare two PDF files, use Compare PDF on Kingdom of Files.
Removed words are red in the original text, added words are green in the changed text.
Yes. Turn on the matching options before comparing.
Yes. Download the comparison as an HTML file.
Yes, with any language, including right-to-left text.
No. Everything happens in your browser.
For PDF files, use Compare PDF. For other files, copy and paste the text.