Secure Mode: Processing Locally on Your Device
Every tool is free, unlimited, and runs entirely in your browser. No upload required for any operation. Pick a tool and start immediately.
Build a PDF from a blank canvas. Add text, images, and layout. Export a clean, professional PDF in seconds. Download with no watermarks.
Create PDF →Edit text, images, and pages in any PDF. Change, add, or delete content directly in your browser, without uploading.
Edit PDF →Combine multiple PDF files into one. No file size limits, since everything is local, only your device's RAM applies.
Merge PDF →Separate a PDF into individual pages or custom page ranges. Extract exactly what you need, privately.
Split PDF →Add a signature to any PDF for free. Draw, type, or upload your signature done in seconds. No DocuSign, no account, no upload.
Sign PDF →Pull specific pages from a PDF and save them as a new file. Works locally: your document never leaves your device.
Extract Pages →Go to edipdf.com with no account, no sign-up, and no software to install. The editor loads instantly in any browser: Chrome, Firefox, Safari, or Edge. Works on desktop, mobile, and tablet.
Select your PDF from your device using the local file picker. The file is loaded into your browser's memory directly, so no internet transfer occurs. This is what "no upload" actually means.
Make any changes using EdiPDF's tools. When done, click Download. Your file is saved directly to your device, with no watermarks, no branding, and no sign-up required to unlock the download.
Most free PDF tools upload your files to their servers. EdiPDF is architecturally different, as there is no server step.
EdiPDF uses modern browser technology WebAssembly to process your files entirely on your own device. Our servers never receive your file, never process it, and never store it. We physically cannot see what's in your documents. That's the architecture, not a policy claim.
About EdiPDF
EdiPDF is a free, browser-based PDF editor that processes files locally on the user's device using WebAssembly technology. Unlike cloud-based PDF tools, EdiPDF never uploads files to external servers, making it one of the safest free PDF editors available online.
A client-side PDF editor is a tool that processes PDF files directly inside the user's web browser, using the device's own computing power rather than sending files to a remote server. EdiPDF is a client-side PDF editor, which means files are never transmitted over the internet during editing.
EdiPDF differs from tools like Smallpdf, iLovePDF, and Sejda in one key way: it does not upload user files to any server. Smallpdf, iLovePDF, and Sejda all transmit files to remote servers for processing. EdiPDF uses WebAssembly to process files entirely within the browser, so no file transfer occurs at any point during editing, merging, or signing operations.
This makes EdiPDF suitable for sensitive documents including legal contracts, medical records, financial statements, HR files, and any document where privacy is a requirement rather than a preference.
A complete set of PDF tools: all browser-based, all free, and all running locally without uploading your file.
Click any text block and edit it directly. Change wording, fix typos, update contact info, or rewrite sections. Works on any text-based PDF.
Start from a blank canvas. Add text, images, shapes, and custom layouts. Download a clean, professional PDF with no templates or limits.
Combine two, five, or twenty PDFs into one document. Reorder pages by dragging thumbnails before you merge. RAM-only limits apply.
Draw a handwritten signature, type your name, or upload a signature image. Sign any PDF for free without account or paid subscription.
Reorder, rotate, delete, or insert pages into any PDF. Reorganize multi-page documents exactly the way you need them with ease.
Pull individual pages out of any PDF and save them as a new file. Perfect for sharing one section of a long document privately.
Add a text box anywhere on a PDF page and type directly. Perfect for filling out forms, adding annotations, or inserting custom data.
Insert, replace, resize, or remove images inside a PDF file. Drag-and-drop images directly into your document layout locally.
Anyone who needs to edit a PDF without handing files to a third-party server. Especially relevant for professionals handling sensitive documents.
Lawyers and paralegals can edit, annotate, and sign contracts without uploading privileged documents to any cloud server. Client confidentiality stays intact.
Fill out application forms, annotate research papers, or create PDF portfolios, all for free, with no daily usage limits or sign-up walls.
Edit patient intake forms and medical documents without uploading to cloud servers. No file transmission means no HIPAA risk from third-party data handling.
Edit employment contracts, onboarding forms, and policy documents without storing sensitive HR data on external servers. Fully free for teams of any size.
Replace expensive Adobe Acrobat for everyday PDF tasks. Edit proposals, invoices, and client documents with zero subscription cost and zero upload risk.
Handle sensitive source documents and research files without exposing them to cloud PDF platforms. Local processing means source protection by default.
We know "100% private" is something every tool claims. Here's what it actually means on EdiPDF explained technically, not as a marketing promise.
When you open a PDF in EdiPDF, your browser loads the file from your local storage into browser memory using the JavaScript FileReader API. EdiPDF's engine compiled to WebAssembly runs inside your browser sandbox and processes all rendering, editing, and page manipulation on your own CPU.
At no point does EdiPDF's server receive your file, a copy of it, metadata from it, or any identifier tied to its contents. When you click "Download," the file is written back from browser memory directly to your local disk. It never travels over the internet.
We physically cannot see your files because we are never in the loop. That is the architecture, not a policy claim.
Read the Full Privacy Policy →An honest, feature-by-feature comparison. The differences that matter most for privacy and daily usability.
| Feature | EdiPDF | Smallpdf | iLovePDF | Adobe Acrobat Online |
|---|---|---|---|---|
| Free to use | ✅ Always free, no limits | ⚠️ 2 tasks/day on free plan | ⚠️ Limited free tier | ❌ Paid subscription required |
| Files uploaded to server | ✅ Never (local only) | ❌ Uploaded to cloud | ❌ Uploaded to cloud | ❌ Cloud-based processing |
| Account required | ✅ No account needed | ⚠️ Required for some features | ⚠️ Required for some features | ❌ Account required |
| Watermarks on free plan | ✅ Zero watermarks, ever | ⚠️ Added on free downloads | ⚠️ Added on free downloads | ✅ None (paid only) |
| Works offline | ✅ Yes, after first load | ❌ Requires internet connection | ❌ Requires internet connection | ⚠️ Desktop app only |
| File size limits | ✅ Device RAM only | ❌ 2–5 MB on free plan | ❌ Server-imposed limits | ❌ Plan-based limits |
| Safe for sensitive documents | ✅ Highest safety (no upload) | ⚠️ Files pass through servers | ⚠️ Files pass through servers | ⚠️ Cloud-stored |
EdiPDF doesn't compete on "more features." It competes on trust. If you've ever wondered what happens to your files after you use an online PDF tool, EdiPDF is the answer. Read our PDF privacy guide →
Common questions about privacy, features, and how EdiPDF's browser-based PDF editor works.
Learn how to work smarter with PDF files. Guides on privacy-safe PDF workflows, tool comparisons, and step-by-step tutorials for common document tasks.
Most PDF editors require you to hand over your files before doing anything. Here's how to do it without uploading.
Read Guide → SigningSign a PDF online for free without an account or upload. EdiPDF is a private, browser-based PDF editor draw, type, or upload your signature now.
Read Guide →