Whether you're new to compressor document or looking for an upgrade, our curated collection of 247+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
Compare top Compressor Document Apps (September 2026)
Easily reduce the size of your PDF files without sacrificing quality. This tool helps you shrink PDFs for faster sharing, emailing, or uploading, saving valuable storage space. It's perfect for managing large documents and scanned files efficiently.
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.
Reduce the size of PDF documents and images on your iPhone with this privacy-focused tool. Choose from three compression levels to balance file size and quality, and easily manage, save, or share your compressed files offline.
What are the best compressor document apps for iPhone?
PDF Compressor-Compress PDF tops our compressor document apps ranking as of September 2026, with a 4.6-star average from 146 App Store ratings, and it's free to download.
Are there free compressor document apps for iPhone?
Yes — 20 of the top compressor 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 September 2026.
How many compressor document apps are on the App Store?
We track 247+ compressor document apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What does this app do?
This app is a free PDF compressor tool designed to help you reduce the file size of your PDF documents. It allows you to shrink PDFs for easier sharing, emailing, or uploading, while aiming to preserve the quality of the text and images within the document. It helps save valuable storage space on your device.
How does the PDF compression work?
You select the PDF file you want to compress, choose a desired compression level, and the app processes the file to reduce its size. The compression is designed to maintain the clarity and readability of your document, ensuring that text and images remain sharp.