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Practical guides on working with PDFs — tips, how-tos and best practices.
Large PDF files can be slow to send and hard to store. Learn how to reduce file size effectively — directly in your browser, with no uploads.
From password protection to understanding what PDF tools do with your data — here's how to keep sensitive documents safe.
Do you really need to install software to work with PDFs? We compare browser tools vs. desktop apps across speed, privacy and ease of use.
Scanned documents look like PDFs but contain no searchable text. OCR changes that. Learn what it is and when you need it.
Combining several PDF files into one is one of the most common PDF tasks. Here's the fastest way to do it — free and without any software.
Every PDF contains hidden information about its author, creation date and software used. Here's what that means for your privacy.
Reduce PDF file size without sending your documents to any server. Everything runs locally in your browser — fast, free, and private.
Combine multiple PDFs into one without uploading them to any server. Browser-based, no account, no file size limits.
Extract pages or split a PDF into individual files. No registration, no upload — works directly in your browser with a ZIP download.
Export every PDF page as a high-quality image. No upload to any server, works in your browser. Download as ZIP instantly.
Combine JPG, PNG or WebP images into one PDF for free. No upload, no account, no limits. Works locally in your browser.
Add password protection to any PDF for free. Encrypted locally in your browser — the file never leaves your device.
Fix upside-down or sideways PDF pages in seconds. Rotate individual pages or the whole document — no upload, no account.
Remove password protection from a PDF you own. Enter the password once, download an unlocked PDF. Runs entirely in your browser.
Add text or image watermarks to every page of a PDF. CONFIDENTIAL, DRAFT, or your logo — applied locally, no upload needed.
Draw your signature in the browser and embed it in a PDF. No account, no upload, no e-signature subscription required.
Copy all text from any PDF directly in your browser. Supports text-based PDFs and scanned documents via OCR. No upload.