Powerful PDF tools that run right in your browser. Merge documents, split pages, compress file sizes, convert formats, OCR scanned files, and more — all free, with no upload limits and no sign-up required.
From merging and splitting to conversion and OCR — our complete suite of PDF tools handles it all, powered by Stirling-PDF.
Combine multiple PDF files into a single document in seconds. Reorder pages and merge exactly how you need.
Split large PDFs into smaller documents by page ranges, every N pages, or extract individual pages.
Reduce PDF file size without significant quality loss. Perfect for email attachments and web uploads.
Convert PDF documents to editable Word (.docx) format while preserving layout and formatting.
Optical character recognition for scanned PDFs. Make scanned documents searchable and selectable.
Password-protect your PDF files with encryption. Set permissions to prevent copying or printing.
Rotate individual pages or entire documents. Fix scanned pages that are upside down or sideways.
Delete unwanted pages from your PDF documents. Clean up drafts, blank pages, or duplicates.
Extract selected pages from a PDF to create a new document. Keep only what you need.
Convert PDF pages to high-quality image formats like PNG and JPEG. Great for presentations and sharing.
Combine multiple images into a single PDF file. Supports JPG, PNG, WEBP, and more.
Convert standard PDFs to PDF/A format for long-term archival and compliance with ISO standards.
No apps to install, no accounts to create. Start working with your PDFs in seconds.
Drag and drop your PDF or click to browse. Supports files of any size from any device.
Select from 12+ PDF tools — merge, split, compress, convert, OCR, encrypt, and more.
Your processed file is ready instantly. Download it directly — no email required, no waiting.
Thousands of users trust our PDF tools every day. Here is why.
Every single PDF tool on 3v.gg is 100% free. No hidden charges, no premium tiers, no daily usage caps, and no credit card required. You get the full power of all 12+ tools without spending a penny.
Your files are processed over an encrypted connection and automatically deleted from our servers immediately after processing. We never store, share, or inspect your documents. What happens on 3v.gg stays on your device.
No software to install, no plugins, no downloads. Everything runs directly in your web browser on any device — desktop, laptop, tablet, or phone. Just open the site, upload your file, and go.
Everything you need to know about using our free online PDF tools.
Yes, absolutely. All PDF tools on 3v.gg are completely free to use with no hidden fees, no sign-ups required, and no daily usage limits. You can process as many files as you need — merge dozens of PDFs, split large documents, convert files back and forth — without ever being asked to pay. We believe essential document tools should be accessible to everyone, which is why we keep every feature free and unlimited.
Yes, security and privacy are our top priorities. All file transfers are encrypted using TLS/SSL, and processing happens through our secure Stirling-PDF backend. Uploaded files are automatically and permanently deleted from our servers shortly after processing completes — we do not retain, analyze, or share your documents. Unlike some online PDF services that store files for days or weeks, 3v.gg is designed for zero-retention, so your sensitive contracts, financial documents, and personal files remain private.
There are no arbitrary file size limits on 3v.gg. You can upload and process PDF files of any size, from a single-page document to a thousand-page report. However, very large files may take longer to upload and process depending on your internet connection speed and the complexity of the operation you choose. For extremely large files, we recommend using a stable broadband connection for the best experience. The underlying Stirling-PDF engine handles large files efficiently, so you never hit a wall.
No installation required — that is the whole point. Everything runs directly in your web browser on any device: desktop, tablet, or smartphone. There is nothing to download, install, or configure. No executables, no browser extensions, no third-party software. Just visit 3v.gg, upload your file, choose your action, and download the result. It works on Windows, macOS, Linux, iOS, and Android. If you have a modern web browser, you already have everything you need to use all 12+ PDF tools.
Yes, absolutely. Our PDF tools are fully responsive and work seamlessly on all devices including iPhones, Android phones, iPads, and tablets. The interface automatically adapts to your screen size, whether you are on a 6-inch phone or a 27-inch monitor. Touch-friendly controls make it easy to upload files, select actions, and download results on mobile. You can edit PDFs on the go — merge documents during your commute, compress files before emailing from your phone, or convert scanned receipts into searchable PDFs right from your tablet.
No sign-ups, no limits, no nonsense. Start using all 12+ PDF tools right now — completely free and entirely in your browser.
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