PDF How-To Guides
Step-by-step instructions for every PDF task. Learn how to merge, compress, split, rotate, protect, and unlock PDF files — free, no software needed.
How to Merge PDF Files Online
Learn how to merge PDF files online for free. Combine multiple PDFs into one document in 3 simple steps. No signup, no software installation needed.
Read guideHow to Compress PDF Files
Compress PDF files and reduce file size by up to 90%. Free online PDF compressor — 3 compression levels, no quality loss. No signup required.
Read guideHow to Split PDF Files
Split PDF files into separate documents online. Extract specific pages, split by range, or separate every page. Free, no signup — works instantly.
Read guideHow to Rotate PDF Pages
Rotate PDF pages 90° or 180° online for free. Fix upside-down scans, correct page orientation, rotate individual pages. No software needed.
Read guideHow to Unlock PDF Files
Remove password protection from PDF files online. Unlock PDF for printing, copying, and editing. Free tool — requires knowing the password.
Read guideHow to Password Protect PDF
Add password protection to PDF files with AES-256 encryption. Protect sensitive documents from unauthorized access. Free online tool — no signup.
Read guideHow to Add Watermark to PDF
Add text or image watermarks to PDF files. Mark documents as Confidential, Draft, or add your logo. Free online tool — customize position, opacity, and rotation.
Read guideHow to Combine PDF Files
Combine multiple PDF files into one document for free. Drag, drop, reorder, and merge. No signup, no watermarks — works on any device.
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