Welcome to the MobiPDF user guide

Hi there! We're here to help you make the most of MobiPDF – your go-to PDF solution. Whether you're just getting started or looking to explore advanced features, you'll find everything you need in this guide.
Quick links to get you started
Below, you'll find categories that cover every aspect of MobiPDF in detail:

Getting Started
Getting Started

PDF Reading and Commenting
PDF Reading and Commenting
Explore how to view, annotate, and manage your PDFs efficiently, as well as how to make scanned files searchable using OCR (Optical Character Recognition).

Creating PDFs
Creating PDFs
Learn how to quickly generate flawless PDFs from other file formats or simply create one from scratch.

Editing PDFs
Editing PDFs
Dive into advanced tools for adding, removing, and editing text, images, and PDF layouts.

Converting PDFs
Converting PDFs
Discover how to seamlessly convert your files to and from PDF with and without OCR.

Organizing PDFs
Organizing PDFs
Optimize your PDFs and achieve the perfect flow with MobiPDF’s page organization tool.

Filling & Signing PDFs
Filling & Signing PDFs
Skill up on how to easily fill out forms, add wet signatures, and create custom PDF forms.

Combining PDFs
Combining PDFs
Learn how to merge multiple PDFs into a single file for better navigation.

Compressing PDFs
Compressing PDFs
Find out how to significantly reduce the size of your PDF files without compromising on quality.

Securing PDFs
Securing PDFs
Explore tools to protect your documents with passwords, digital signatures, and advanced security options like custom user permissions.