Out of 246+ compress pdf document apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Compare top Compress PDF Document Apps (October 2026)
Shrink PDF files quickly and easily without an internet connection. Free up storage space on your device and share documents more efficiently. Offers various compression levels and additional PDF management tools.
Easily reduce the file size of your PDF documents with a simple, secure, and privacy-focused tool. Compress PDFs in just three steps, directly on your device, and share them instantly. Enjoy fast and efficient document management without complex features.
This app offers a comprehensive suite of tools for managing PDF documents. It allows users to compress, convert, edit, merge, split, sign, and protect PDF files. All operations are performed locally on the device for enhanced security.
What We Love
🚀 Fast and efficient
👍 User-friendly and easy to use
💡 Versatile and feature-rich
🥰 Loyal and reliable companion
🔒 Secure and private
Room to Improve
🐛 Crashes and compatibility issues with newer iOS versions
What are the best compress pdf document apps for iPhone?
pdf compressor & compress pdf tops our compress pdf document apps ranking as of October 2026, with a 4.6-star average from 162 App Store ratings, and it's free to download.
Are there free compress pdf document apps for iPhone?
Yes — 20 of the top compress pdf document apps we rank are free to download, including pdf compressor & compress pdf and Compress It! PDF Compressor.
Does pdf compressor & compress pdf have ads or in-app purchases?
pdf compressor & compress pdf shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many compress pdf document apps are on the App Store?
We track 246+ compress pdf document apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.