Your PDF Files Should Never Leave Your Laptop

说明与用途

OnyxPDF 让用户在浏览器中完全本地处理 PDF 文件，消除上传，保障隐私。

问题

Users often upload sensitive PDFs to free online tools, exposing them to unknown servers and potential data misuse.

结果

OnyxPDF enables secure, private PDF manipulation without uploading files, preserving user privacy and reducing reliance on external servers.

工作流

• Open onyxailabs.github.io/onyxpdf
• Select a tool (e.g., merge, compress, encrypt)
• Upload file locally
• Process in browser using WebAssembly
• Download or use result
• Close tab – no data remains on server

证据

Your file uploads. Somewhere, a progress bar fills while your document travels to a server you've never heard of

来源

OnyxPDF — a set of 50 PDF and image tools that run 100% in your browser

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No upload. No account. No "create a free account to download your file."

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Load the site once, then switch your device to airplane mode and run a tool. Everything still works, because there's no server in the loop to disconnect from.

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