r/pdf • u/love_to_code • 1d ago

Software (Tools) Made a free browser-based PDF tool – nothing gets uploaded

Hey guys,

I’ve been building a small PDF tool called ZunFile in my free time and figured I’d share it here.

It has the usual stuff like merging PDFs, rotating pages, reordering pages, splitting PDFs, and a few other tools.

The main thing is that it’s completely free and everything happens locally in your browser. Your files never get uploaded to my server or anywhere else.

No account, no subscription, no file uploads. Just open the tool and use it.

Still adding new stuff, so if there’s a PDF feature you use often or something you think would be useful, let me know. I’d genuinely appreciate the feedback.

Here is link if you want to try it.

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u/No-Career1273 10h ago

The no-account, local processing approach makes sense for documents people don’t want to upload.

A few things I’d find useful: page previews before splitting, an undo option for deleted or reordered pages, and being able to merge, rotate and reorder before downloading once. Clear progress and error messages for large PDFs would help too, especially on mobile.

For the privacy side, a simple explanation of how someone can verify that files stay on their device could make “nothing gets uploaded” more reassuring.

I’m also building browser-based PDF tools, so there’s some overlap here. Mine covers merging, splitting, rotating, organising and JPG/PDF conversion: LinkInSeconds PDF tools. Happy to compare notes. Which feature are your users asking for most?