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I built an online PDF management platform using open-source software

pdfequips.com

31–40 of 114 posts

Re: I built an online PDF management platform using open-source software

#31
post #10

Earlier quoted context omitted.

Same here. No (F)OSS licenses to be found on the page itself. Sus. Perhaps it is simply injecting remote root vulnerabilities into the PDF's.

I hope those are FOSS remote root PDF vulns!

If something is turing complete, don't trust/execute it until you have verified where it comes from, who is behind it and what it does.

Here you have what Adobe has to say about PDF's: https://www.adobe.com/acrobat/resources/can-pdfs-contain-vir...

Re: I built an online PDF management platform using open-source software

#34
post #23

Unfortunately, most of the PDF work I do involves things I’m not uploading to a service - ever. I don’t care if they’re “deleted immediately after processing” - they left my control. This sort of software would be great if it were 100% offline. This isn’t just a niche issue either: this is a very real consideration for any corporate user. More companies are taking data loss and security issues seriously, which often…

> This isn’t just a niche issue either: this is a very real consideration for any corporate user

Very true, but I'd wish this "common" knowledge is more widespread. Security is a major issue commonly overlooked. People do a lot of insecure things for convenience.

Re: I built an online PDF management platform using open-source software

#36
post #23

Unfortunately, most of the PDF work I do involves things I’m not uploading to a service - ever. I don’t care if they’re “deleted immediately after processing” - they left my control. This sort of software would be great if it were 100% offline. This isn’t just a niche issue either: this is a very real consideration for any corporate user. More companies are taking data loss and security issues seriously, which often…

In that case, you can use https://www.pdftool.org/, which runs in the browser but offline and never uploads your files to any server.

Re: I built an online PDF management platform using open-source software

#37
post #32

What do people use to perform those pdf tasks without uploading sensitive files to a website?

For PDF to markdown, I recently released V2 of my tool marker - https://github.com/vikparuchuri/marker

This is very effective - it consistently yields great results.

Re: I built an online PDF management platform using open-source software

#38

What do people use to perform those pdf tasks without uploading sensitive files to a website?

The files are deleted immediately after processing I'm considering implementing WebAssembly (Wasm) to do most of the work on the client's device and enable offline use

You say that here, but its not in the privacy policy as far as I can see.

When you get to the stage of monetizing the site, I expect the most obvious starting point is monetizing the information inside the pdfs.

Then there's the obscurity of how much (if any) is passed on to other services (like google). You may have one policy about the PDFs, they may gave another.

So yeah, I'm in the "not for general use" camp myself. (Although there are edge cases where it may be useful.)

Don't get me wrong, I can see the upsides, and your web site looks professional, but alas the downsides are too significant to overcome the inconvenience of searching out something local.

Re: I built an online PDF management platform using open-source software

#40
post #35

Anybody have a good open-source receipt data extraction tool for PDFs?

We just launched a MVP for pdf data extraction https://excelifier.com/. The service is not open source and relies on open ai, which is probably a bit problematic in your case.

However, we understand that privacy concerns are really important for many organizations. Making it self-hostable and depend on a locally running LLM is something that we are looking into.

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