# PDF Compressor - Compress PDF — Compress PDF - PDF Compressor

> App to reduce PDF file size for storage and faster sharing. (iPhone/iPad app by Tu Phan.)

- Source: https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1474336522 (this page in markdown: same URL + `.md`)
- Developer: [Tu Phan](https://appshunter.io/developer/1448602744)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.34/5 from 523 App Store ratings · 66 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 14 MB
- Languages: Arabic, English, French, Indonesian, Italian, Japanese, Korean, Portuguese, Romanian, Russian and 2 more
- Released: 2019-07-29
- Data updated: 2026-07-06
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1474336522/reviews.md

## What is PDF Compressor?

If you want to compress size of pdf files size to save your phone memory back and faster on uploads and downloads, ... let app compress pdf - reduce pdf size app help you.

You can easily compress your PDF files right on your device, just one tap to select your file

PDF compressor is a tool to compress PDF documents to reduce PDF file size. Compress PDF file allows you to select heavy size PDF files to reduce its size. 
PDF compressor will simply reduce pdf file size with a single tap.

PDF compressor is easy tool to reduce PDF file size.
Compress PDF file size makes it possible for anyone to reduce your PDF documents size, especially useful for those PDF files with many scan graphics and photos. Compressed PDF documents requires less phone memory for storage and faster uploads and downloads saves transmission time and cost. 
Compress PDF File rewrites the entire PDF documents using selected compression options as efficiently as possible. Some PDF documents might not get compressed, because the PDF documents might be already compressed or have nothing much to compress. 

Compress PDF lets you compress/reduce PDF documents file size. With our simple and easy to use app you can compress/reduce pdf file sizes using your device. You can compress as many files as you want with our PDF compressor app.


Features:

Compress PDF file size has following feature:

- Compress PDF file size very easy.
- Reduce PDF file size within seconds.
- Very smart and easy to use PDF compressor.
- Compress PDF file to reduce PDF file size.
- Easily share the compressed file online.

## Key features

- Compress PDF file size easily
- Reduce PDF size within seconds
- Smart and easy to use interface
- Compress multiple files
- Share compressed files online

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ADS | $2.99 | one-time |


## What do users think of PDF Compressor?

Overall sentiment: negative

**Pros**

- 🚀 Fast compression
- 💡 Simple and easy to use
- 👍 Effective at reducing file size

**Cons**

- 🐛 Doesn't work on iPad Pro
- 🐛 Compatibility issues with newer iOS versions
- 🔋 Requires internet connection
- 💸 Too many ads

**Commonly reported bugs**

- Unable to select files
- Compression fails or reverts to original file
- App gets stuck in a loop

**Most requested features**

- Landscape mode support
- More compression options
- Ability to set target file size

## Recent user reviews (10 of 66)

All indexed reviews: https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1474336522/reviews.md

### 1/5 — Doesn’t work on my IPad Pro

*2026-01-13, version 2.3*

I have a 2025 IPad Pro and this app does not work at all.  It’s fine on my iPhone but I can’t get it to open any files.

### 5/5 — Good compressor app for PDF

*2025-09-04, version 2.3*

Free or pay $5 AUD to remove ads, done

### 5/5 — Best Compression & Quality

*2024-12-24, version 2.3*

This app is by far the best app to use to compress large PDF files that can be reduced in size to under 5 MBs or less. Outstanding!

### 1/5 — CANNOT SELECT A FILE

*2024-10-27, version 2.3*

DOES NOT WORK

### 1/5 — useless

*2024-02-19, version 2.3*

doesn’t work on ipad, unable to select a file

### 3/5 — Is the document safe?

*2024-02-04, version 2.3*

I am wondering If I may use this app. Are those documents? Are they permanently deleted?

### 1/5 — No longer works with current iOS update

*2023-12-23, version 2.3*

No longer works with the current iOS update. This app should be removed from the App Store.

### 5/5 — Amazing

*2023-11-17, version 2.3*

This app is a life saver. Amazing!

### 5/5 — Great app!

*2023-10-04, version 2.3*

This app does exactly what it says that it does, quickly, and for free. The ads are a little annoying, but they don’t last very long. I use this to compress textbooks so I can flip through the pages faster.

### 2/5 — Not usefull

*2023-08-10, version 2.3*

Zero doesn’t help😒

## Frequently asked questions about PDF Compressor

### What does this app do?

This application is designed to compress the size of your PDF files. It helps reduce the storage space required on your device and speeds up the process of uploading and downloading these documents.

### How easy is it to compress a PDF?

The app makes compressing PDF files very easy. You can select your PDF file with just one tap and the app will reduce its size within seconds, making it a smart and user-friendly tool.

### Can I compress multiple PDF files?

Yes, you can compress as many PDF files as you want using this application. The app is designed to handle multiple files efficiently, allowing you to reduce the size of all your necessary documents.

### What if a PDF file doesn't get compressed?

Some PDF documents might not show a significant reduction in size if they are already compressed or do not contain much data that can be further compressed. The app works by rewriting the document using selected compression options.

### Is this app free to use?

The app is free to download and use, offering in-app purchases for additional features or functionality. This allows users to try out the core compression features without initial cost.

## Version history (last 5 releases)

### 2.3 — 2020-07-25

Fix problem about privacy data

### 1.9 — 2020-02-02

Fix current version can not compress PDF!

### 1.5 — 2020-01-13

- Fix bugs on iPad with IOS > 13

### 1.4 — 2019-12-10

Allow users can remove ads!

### 1.2 — 2019-11-26

Fix problem make current version can not compress and share/open compressed file

## Apps similar to PDF Compressor

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [PDF Compressor - Reduce Size](https://appshunter.io/ios/app/pdf-compressor-reduce-size/id6476273989) | 4.3 (80) | Free | Utilities |
| [PDF Compressor: Size Reduce](https://appshunter.io/ios/app/pdf-compressor-size-reduce/id1643148563) | 4.3 (54) | Free | Utilities |
| [Compress It! PDF Compressor](https://appshunter.io/ios/app/compress-it-pdf-compressor/id1661806464) | 4.9 (383) | Free | Utilities |
| [PDF Compressor : Compress PDF](https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1637213307) | 4.7 (650) | Free | Utilities |
| [PDF Merge - Combine & Join PDF](https://appshunter.io/ios/app/pdf-merge-combine-and-join-pdf/id1585688820) | 4.7 (1,443) | Free | Utilities |
| [The Document Converter](https://appshunter.io/ios/app/the-document-converter/id893322800) | 4.7 (5,865) | Free | Utilities |

## More apps by Tu Phan

- [Tra cuu chuyen mang giu so](https://appshunter.io/ios/app/tra-cuu-chuyen-mang-giu-so/id1448602745)
- [Mau nha dep](https://appshunter.io/ios/app/mau-nha-dep/id1450060443)
- [Nghe nhac vang](https://appshunter.io/ios/app/nghe-nhac-vang/id1450072445)
- [Convert PDF to Word OCR](https://appshunter.io/ios/app/convert-pdf-to-word-ocr/id1450128854)
- [Xem ngay tot xau 2020](https://appshunter.io/ios/app/xem-ngay-tot-xau-2020/id1450773531)
- [Nhac Xuan - Nhac Tet Hay Nhat](https://appshunter.io/ios/app/nhac-xuan-nhac-tet-hay-nhat/id1450887792)

All apps by Tu Phan: https://appshunter.io/developer/1448602744

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*