Based on our record, WinMerge seems to be a lot more popular than PDF to Text. While we know about 28 links to WinMerge, we've tracked only 1 mention of PDF to Text. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you still want to proceed, I suggest you first manually convert each pdf to a .txt file with https://pdftotext.com/. I tried working with the actual monster manual pdf and it's a big mess. Although it looks pretty in a pdf viewer, the textual representation is highly irregular. The .txt version I got from that website is nice. Source: about 2 years ago
I use WinMerge[1] a lot, and it's always impressed me how it immediately opens to a useable state. So it's absolutely still possible to write Windows software that can open instantly. I think the biggest issue, which multiple other comments have identified, is that people just don't care. Apps open fast enough these days, and no one is pushing back on developers to improve their app's startup performance. [1]:... - Source: Hacker News / 11 months ago
I’ve used winmerge before and had good results comparing drives. Source: about 1 year ago
However, if you're looking to compare files that already exist, you can use something like WinMerge. Source: about 1 year ago
I use Robocopy to preserve the original timestamps (using the /COPY:DAT and /DCOPY:DAT arguments) and WinMerge for doing a subsequent binary compare of the source/destination (sorting the results column by which files are different). Source: about 1 year ago
I haven't used this one but for example https://winmerge.org. Source: about 1 year ago
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