Learn

PDF How-To Guides

Step-by-step tutorials for every PDF task. Free tools, no software to install, your files stay private.

How to Merge PDF Files Online

Combine multiple PDFs into one document — 3 easy methods that work on any device. Free to start.

Read guide

Organize

Compress PDF

Reduce file size by up to 90% without losing quality. Perfect for email attachments.

3 min read

Split PDF

Extract pages or divide documents into separate files by range or page number.

3 min read

Rotate PDF

Fix sideways or upside-down pages. Rotate individual pages or entire documents.

2 min read

Convert

PDF to JPG

Convert PDF pages to high-quality images.

3 min read

JPG to PDF

Combine photos into one PDF document.

3 min read

PDF to Word

Get an editable .docx from any PDF.

3 min read

PNG to PDF

Create PDFs from screenshots and graphics.

3 min read

AI-Powered

Make PDF Searchable (OCR)

Convert scanned documents to searchable, selectable text using AI-powered optical character recognition.

5 min read AI

Translate PDF Documents

Translate PDFs to 50+ languages using Claude Sonnet — the #1 ranked AI translation model.

4 min read AI

Edit & Sign

Edit PDF

Add text, images, shapes, and annotations. No Adobe Acrobat needed.

4 min read

Fill & Sign PDF

Complete forms and add electronic signatures. Legally valid.

4 min read

Annotate PDF

Add highlights, comments, sticky notes, and freehand drawings.

3 min read

Protect

Add Watermark

Protect documents with custom text or image watermarks. Adjustable opacity and position.

3 min read

Redact PDF

Permanently remove sensitive information — names, SSNs, account numbers. AI-powered PII detection.

5 min read AI

Ready to get started?

Free to start. Your files stay private. Pro for unlimited use.

View All PDF Tools