Free Online PDF Editor & Tools — 100% Free & Private
100% Free, secure, fast, and high-quality online PDF software. Merge, compress, convert, edit, and e-sign documents in seconds.
Verify it yourself
Turn on Airplane Mode — the tools still work
Press F12 → Network tab — 0 bytes of your file are sent
One exception: PDF to Word converts on an ephemeral server function that stores nothing. See the full proof
Drop PDF files here or browse files
Supports PDF, Word, Excel, PPT & Images up to 250 MB each.
Most used tools
The handful people open most. The full directory of 147 tools is one click away.
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PDF, image, conversion, security and developer tools — all in-browser.
Why EditPDFKit
Built on WebAssembly to deliver desktop-software capability straight inside your browser, with a small set of conversions handled server-side (see below).
Privacy-First Document Processing
No server-side file database, no human file access
Nearly every tool parses your document in your device’s own memory with no upload at all. One exception — PDF to Word — runs on an ephemeral server that never writes files to disk — see our security page for exactly how that’s handled.
Sub-Second Processing
Where the time actually goes
Illustrative, not a benchmark. Processing locally removes the upload and download round-trip; the actual time depends on your file and your device.
Zero App Required
Touch-optimized for iOS Safari, Android Chrome, and desktop environments. Sign, compress, and organize on the go without app store friction.
Deep Neural OCR Engine
Transform faded scans, contracts, receipts, and hand-marked documents into crystal-clear text layers while conserving styles, indentation, and tables.
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Experience Completely Private Document Processing
No daily limits and no email sign-up. PDF, image, and format conversion tools run in your browser for free — PDF to Word is the one exception, and converts on an ephemeral server that stores nothing.
Ready to streamline your PDF workflow?
Get started in seconds. No credit card required, unlimited single operations, completely free online.
Step-by-Step Blog & Tutorials
Master document optimization, international passport & visa dimensions, digital e-signatures, and format conversions with actionable, 100% free walkthroughs.
How to Compress Images to 200KB (or Any Target Size) Without Quality Loss
Many government job portals, university admissions, and online forms strictly enforce file size limits like 200KB, 100KB, or 50KB. With EditPDFKit's client-side solver, you can dial in an exact KB target and let our smart algorithm find the optimal compression ratio with zero server uploads.
How to Convert PDF to Editable Word (DOCX) Without Losing Formatting
Converting complex PDFs to Microsoft Word often breaks columns, mangles tables, and loses embedded images. This guide demonstrates how to use EditPDFKit's layout reconstruction engine to generate crisp, editable .docx documents while keeping your confidential contracts and reports private on your own device.
How to Split PDF Pages into Separate Files or Extract Selected Pages Free
Need to send only page 3 of a 50-page contract, or split a multi-chapter eBook into individual documents? EditPDFKit's Split PDF Studio lets you extract exact page ranges or burst all pages into individual PDFs in seconds, completely offline in your browser.
How to Make Passport Size Photos with Clean White Background at Home Free
Need an urgent passport size photo for a visa, passport renewal, driving license, or exam registration? Instead of paying a studio, you can snap a selfie on your phone and replace the background with pure studio white (RGB 255, 255, 255) in 2 seconds.
How to Sign PDF Contracts and Forms Electronically Without Printing or Scanning
Printing a 20-page agreement just to sign the last page and scan it back is a huge waste of paper and time. With EditPDFKit's Edit PDF Studio, you can open any contract, draw your signature with your mouse or touchscreen, place official date stamps, and export a legally compliant PDF in under a minute.
Looking for something specific?
Explore all in-depth articles covering All your requirements, OCR text extraction, and digital contracts.
How Zero-Upload Tool Chaining Works
Stop downloading and re-uploading files between tools. EditPDFKit keeps your workflow inside browser memory.
Execute On-Device
Drop your files into any tool. WebAssembly and Web Workers process your documents directly on your CPU without uploading to any remote server.
Instant Session Vault Caching
Outputs automatically cache in your device’s IndexedDB sandbox. No server databases, no bandwidth limits, and instant retrieval anytime.
Chain into Next Tool in 1-Click
Select multiple files from your vault or click the next action button to immediately merge, protect, or convert without downloading intermediate files.
Frequently Asked Questions
Everything you need to know about our privacy architecture and offline document tools