Compare Paper or Thesis Drafts
See what changed between two versions of an academic document.
将文件拖放到此处或点击浏览
PDF 无文件大小限制
将文件拖放到此处或点击浏览
PDF 无文件大小限制
你的文件永远不会离开你的设备。所有处理都在你的浏览器中本地进行。
Drop two PDFs to compare them page by page — side by side, as an onion-skin overlay, or with changed areas highlighted. Both files stay in your browser.
academic tips
Compare a draft against your supervisor's returned version to find every edit.
The difference view highlights changed regions so you can focus your re-read.
Works across long documents — page through to review each section.
Unpublished work stays private on your device.
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