About yourpdfeditor

yourpdfeditor is a free, privacy-first PDF toolkit that runs entirely in your browser. The tools — merge, split, organize, sign, and edit — never upload your PDFs to a server. There is no account, no email gate, and no watermark on what you download.

Why this exists

We started yourpdfeditor because every other “online PDF” service follows the same pattern: you upload your file to a server, the server processes it, you take their word for it that the copy is deleted afterwards. That model is fine for a random web receipt. It is uncomfortable for a signed contract, an ID scan, a medical record, a payroll stub, or a tax return — exactly the kind of PDFs people most often need to edit quickly.

Browsers in 2026 can do everything those tools do, without ever sending the file off-device. WebAssembly runs PDF-processing libraries at near-native speed inside the tab, and mature open-source projects like pdf-lib and pdf.js encapsulate the messy details of the PDF format. The combination means a PDF editor that lives entirely on your computer is not just possible — it's the better default.

How the tools work

Every tool on the site follows the same flow:

1. The page loads HTML, JavaScript, and a WebAssembly module that knows how to read and write PDFs. None of this is specific to your file.
2. You drop in a PDF. The browser reads it into memory inside the tab. Nothing is transmitted.
3. You make changes — merge, split, sign, edit, reorder. All of it runs inside the tab. Your original file on disk is not touched until you save.
4. You click Save. The tool builds the output PDF in memory and hands it to you as a browser download. There is no round-trip to a server.

You can verify all of this in DevTools: open the Network tab, run any tool, and watch — no requests with the bytes of your PDF go out. The privacy guarantee is structural, not a promise.

Who runs this

yourpdfeditor is an independent project run by a small group of developers based in Australia. We are not a venture-funded startup chasing “PDF SaaS” revenue. We build and maintain the tools because we use them ourselves and wanted a privacy-respecting alternative for our own paperwork.

The site is funded by display advertising (Google AdSense). That is the only revenue stream, and it does not require us to collect or sell any data about the documents people process — because the tool never sees them. We say a bit more about advertising and the cookies it uses in our privacy policy.

What is on the site

• Merge PDF — combine multiple PDFs into one document.
• Split PDF — break a single PDF into smaller files by page range.
• Organize PDF Pages — reorder, rotate, and delete pages.
• Sign PDF — place a drawn or typed signature on a PDF.
• Edit PDF — overlay text, images, and shapes onto a PDF.
• The blog — practical guides on signing, splitting, merging, and the privacy story behind browser-based PDF tools.

What this project is not

Being clear about limits saves time. yourpdfeditor is not a replacement for:

• Qualified electronic signature (QES) services.If a contract requires a QES under eIDAS, or notarization, use a dedicated provider with certificate-based signing (DocuSign, Adobe Sign, your country's eID service).
• Server-side OCR.The tools work with the PDF's existing content stream. If your PDF is purely scanned images and you need extractable text, you need an OCR pass first.
• Word-processor-style text editing of existing PDFs. PDFs are a delivery format, not an editing format. We focus on overlaying new content rather than pretending to re-flow existing paragraphs.
• Securely redacting sensitive content. Covering text with a rectangle hides it visually but may leave the underlying text in the PDF stream. For redaction that has to stand up to scrutiny, remove the page entirely or use a dedicated redaction tool.

Tech stack

The site is built with Next.js (App Router), rendered as static and edge-cached pages. PDF operations use pdf-lib (editing, merging, splitting, page manipulation) and pdf.js (rendering pages to canvas for thumbnails and signature placement). The whole thing is hosted on Vercel.

Everything runs client-side. We do not have a backend that handles PDFs because we deliberately do not need one.

Contact

General questions: hello@yourpdfeditor.com. Privacy questions: privacy@yourpdfeditor.com. Bug reports and feature requests are very welcome — short emails are fine.

We do not have a support hotline, a chat widget, or a ticketing system. It is two developers and a shared mailbox, and we read everything.