Best PDF Reader App and File System

Professional tool for creating, converting, editing, and annotating your PDF files. GoodReader® is a file viewer with many powerful features, most of which address PDF and TXT viewing.

Easy PDF Reading & Editing

File Management System

Universal File Conversion Tool

Cloud Integration Solutions

5-Star Rating

Based on 11,808 Reviews

#1 Selling App

For iPad in the USA

Editors` Choice

App Store USA

Great for Internal Documents

Edit Your PDFs Directly on Your iPad or iPhone

GoodReader® is a super-robust PDF editor app for iPad, iPhone and iPod touch. Its iPad version was the #1 selling non-Apple app for iPad in 2010 in the USA, and all those years we`ve been adding new features, keeping it the best mobile productivity tool on the market. And we`ve got a lot more to come!

Supported File Types

All Major Media File Formats Supported

With GoodReader on your iPad/iPhone, you can read virtually anything, anywhere: books, movies, maps, pictures. Use it once and you`ll be hooked. If you work with documents, soon you`ll be wondering how you ever managed to use your iPad or iPhone without GoodReader.

Applications Support

Manage All Clouds in One Place

GoodReader can automatically sync individual files and entire folders to their remote versions hosted on online servers of the following types: Dropbox, OneDrive, Google Drive,, SugarSync, and also any WebDAV, AFP, SMB, FTP or SFTP server. GoodReader also supports e-mail server access, and e-mail attachment downloads.

Main Features

Professional tool for reading and managing files

Read, annotate, and sign PDF documents. View MS Office, TXT, HTML. View pictures, listen to audio, watch video

Easily maintain huge collections of files and folders

Copy, move, rename files and folders; Compress files and folders; Auto-sync folders to remote servers

Use cloud access to exchange files with your computer

Download attachments directly from mail servers, Dropbox, OneDrive, Google Drive, Box, SugarSync WebDAV, FTP, SFTP, AFP or SMB servers

View, create and edit PDF annotations

Draw with a finger or Apple Pencil; Highlight and markup text; Sign documents

Reading engine that easily opens even the largest PDF files

Page cropping and double-page spreads; Insert, delete, rotate and rearrange pages, split and merge PDFs; Extract and email individual pages from a large PDF

Military-grade encryption for your files

With Pro Pack®, our new set of professional-level features, you`ll get AES-256, a military-grade encryption, for all your data.

Ready to Get Started?