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A comment on Diff-pdf: tool to visually compare two PDFs. Parent comment

Re:Diff-pdf: tool to visually compare two PDFs by ant6n on Tuesday July 02, 2024 @08:48AM (#40856113)
Uh how can you compare without buying? Or put another way, why buy if you can compare?
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Re:Diff-pdf: tool to visually compare two PDFs by cocodill on Tuesday July 02, 2024 @09:02AM (#40856232)
time machine research
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Re:Diff-pdf: tool to visually compare two PDFs by akasakahakada on Tuesday July 02, 2024 @10:31AM (#40857075)
libgen exist bro
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Re:Diff-pdf: tool to visually compare two PDFs by N0b8ez on Tuesday July 02, 2024 @10:39AM (#40857159)
But then why would you need to buy it?
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Re:Diff-pdf: tool to visually compare two PDFs by Foobar8568 on Tuesday July 02, 2024 @11:55AM (#40857871)
Because for textbooks, paper is often superior.
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