Are you tired of dealing with large, unwieldy PDF files? Look no further! This article introduces you to the top 20 mobile PDF compressor apps, including must-have tools like iLovePDF, Compress PDF File, and Smallpdf.
| App | Logo | Available On | Reviews | Downloads | Features |
|---|---|---|---|---|---|
| 1. iLovePDF |  | Android, iOS | 4.8/5 | 11M+ | PDF-Scanner, PDF-Konverter, OCR-Texterkennung |
| 2. Compress PDF File |  | Android | 4.9/5 | 8M+ | Compress PDF file, Select output quality, Reduce PDF file size |
| 3. Smallpdf |  | Android, iOS | 4.9/5 | 6M+ | Escanear a PDF, Unir archivos PDF, Comprimir PDF |
| 4. PDF Compressor App Reduce Size |  | Android, iOS | 4.4/5 | 3M+ | Compress PDF automatically, Reduce PDF file size, Compress PDF without losing quality |
| 5. Compress PDF |  | Android, iOS | 4.8/5 | 1M+ | Reduce PDF size, Keep DPI, Printable and zoomable |
| 6. PDF Compressor |  | Android, iOS | 4.4/5 | 1M+ | Reduce PDF file size, Easy to use, Free to use |
| 7. PDF Compressor | Offline |  | Android, iOS | 0/5 | 441K+ | Fast compression, Offline usage, Free to use |
| Load more |
1. iLovePDF
Reduce file size, Maintain quality, Easy to use
Cost: Free (Free), Premium ($7/month)
For those seeking a reliable and feature-rich PDF compressor, iLovePDF stands out as an exceptional choice. As expressed by John M., a satisfied user, iLovePDF offers an intuitive interface and a wide range of tools that make PDF manipulation a breeze. Whether you need to compress PDFs for easy sharing or extract high-quality images, iLovePDF delivers exceptional results.
While iLovePDF has its strengths, there are certain areas where it could improve. For instance, as mentioned by another reviewer, the subscription model may not be ideal for everyone, especially those looking for a one-time purchase option. Additionally, the lack of support for exporting images as PNGs and the limited flexibility in creating text boxes could be seen as drawbacks. Nonetheless, iLovePDF remains a powerful and versatile PDF compressor that caters to a wide range of user needs.
Download:
Application information:
| Downloads | Over 10 million downloads |
| Features | Offers a comprehensive suite of PDF tools including merging, splitting, compressing, converting, editing, watermarking, rotating, protecting, unlocking, and signing PDF documents. |
| Pros | User-friendly interface, extensive features, and reliable performance. |
| Cons | Limited free features, occasional advertisements, and some advanced features require a premium subscription. |
- Tags:
- Document scanner
- PDF Editor
- Text recognition
✨ Read more: app for compressing files
2. Compress PDF File
Reduce PDF file size, Optimize PDF quality, Free to use
Cost: Compress PDF File Free (Free), Compress PDF File Pro ($4.99)
Compress PDF File is an exceptional mobile application that empowers users to seamlessly reduce the file size of their PDF documents. Its remarkable compression capabilities have earned it widespread acclaim, with users expressing amazement at its ability to drastically shrink large PDF files without compromising quality. The app's efficiency has proven invaluable for those with extensive PDF collections, enabling them to reclaim valuable storage space.
Despite its impressive features, Compress PDF File has received feedback regarding certain areas for improvement. Users have pointed out the lack of customization options for file size selection and the relatively slow conversion times. Additionally, concerns have been raised about color inversion issues in certain compressed PDFs using the "less compression" setting. The developers are actively addressing these feedback points to enhance the app's overall functionality and user experience.
Download:
Application information:
| Downloads | Over 7 million downloads |
| Features | Compresses PDF files to reduce size while maintaining quality, offers multiple compression levels, and allows users to preview files before saving. |
| Pros | Easy to use, effective compression, multiple output options. |
| Cons | Can be slow with large files, limited features compared to paid apps, occasional ads. |
- Tags:
- Easy to use
- Compress PDF
- Reduce PDF size
✨ Read more: app for image to pdf converter
3. Smallpdf
Reduce PDF size by up to 75%, Easy to use interface, Multiple compression levels
Cost: Free (Free), Pro ($9/month billed annually)
Introducing Smallpdf, the mobile app that makes PDF management a breeze! With its intuitive interface and comprehensive features, Smallpdf empowers you to compress, edit, convert, and more – all in one place. Despite its robust capabilities, Smallpdf remains incredibly user-friendly, making it perfect for individuals and professionals alike.
Don't be fooled by its simplicity; Smallpdf packs a punch. You can seamlessly convert PDFs to other formats, add or remove pages, and even compress large files without compromising quality. Even better, its powerful editing tools allow you to highlight, strikeout, and add text, offering a versatile solution for all your PDF needs. With Smallpdf, you'll enjoy a streamlined and efficient workflow, saving you time and effort.
Download:
Application information:
| Downloads | Over 500 million downloads |
| Features | Offers a wide range of PDF tools, including converting, editing, compressing, merging, splitting, signing, and protecting PDFs. |
| Pros | User-friendly interface, comprehensive features, and platform compatibility. |
| Cons | Limited free features, occasional performance issues, and some advanced features require a paid subscription. |
- Tags:
- Scan to PDF
- Merge PDFs
- Convert to Word
✨ Read more: app for highlighting pdf
4. PDF Compressor App Reduce Size
Compress PDF files, Reduce PDF file size, Easy to use
Cost: Free (Free), Premium ($4.99)
"PDF Compressor App Reduce Size" is a powerful PDF compressor that helps you optimize any PDF file size. It's easy to use and offers a wide range of features, making it the perfect choice for anyone who wants to reduce the size of their PDFs.
With its advanced compression algorithms, "PDF Compressor App Reduce Size" can significantly reduce the file size of your PDFs without losing any quality. This makes it ideal for sharing PDFs via email or uploading them to websites. The app also offers a variety of other features, such as the ability to merge and split PDFs, add watermarks, and convert PDFs to other formats. Despite some users' concerns about the ads, many users have praised the app's effectiveness, especially for handling large PDF files.
Download:
Application information:
| Downloads | Over 2 Million |
| Features | Compresses PDF files to reduce size, optimize for sharing, extract images, merge PDFs, and convert images to PDF format. |
| Pros | Easy to use, effective compression, multiple features besides compression. |
| Cons | Occasional slow processing times, limited control over compression levels, may require in-app purchases for full functionality. |
- Tags:
- Compress PDF
- Reduce PDF size
- PDF Optimizer
✨ Read more: app for editing pdf
5. Compress PDF
Compress without losing quality, Reduce file size below 100 KB
Cost: Compress PDF Free (Free), Compress PDF Pro ($4.99)
Experience the remarkable Compress PDF app, the ultimate solution for managing large PDF files on your mobile. With its exceptional compression capabilities, this app effortlessly reduces file sizes without compromising quality, enabling you to effortlessly send and store even the largest PDFs.
Compress PDF stands out with its user-friendly interface and lightning-fast processing speeds. Simply select the PDF you want to compress and let the app work its magic. Within seconds, your file will be significantly reduced in size, allowing you to share it with ease or save precious storage space on your device. Whether you're a student, professional, or anyone who deals with PDFs regularly, Compress PDF is an indispensable tool that will make your life easier.
Download:
Application information:
| Downloads | Over 1 million downloads |
| Features | Compress PDF file size by reducing image size, removing unnecessary objects, and optimizing fonts. |
| Pros | Easy to use, fast compression, and maintains good output quality. |
| Cons | Limited compression options, requires internet connection, and may have file size limits for free users. |
- Tags:
- Small file size
- Easy to use
- No DPI change
6. PDF Compressor
Easy to use, High compression, Free to use
Cost: Free (Free), Pro ($4.99)
Introducing PDF Compressor, the mobile app that makes compressing PDF documents a breeze! This app is a lifesaver for anyone who needs to reduce the file size of their PDFs quickly and easily. With its user-friendly interface and powerful compression engine, PDF Compressor can shrink your PDFs to a fraction of their original size without sacrificing quality.
Despite its impressive compression capabilities, PDF Compressor empowers users with the flexibility to choose the desired file size. This ensures that you can optimize your PDFs for specific purposes, whether it's for emailing, sharing online, or storing on your device. With PDF Compressor, you can rest assured that your PDFs will be compressed to the perfect size, saving you valuable space and ensuring seamless sharing.
Download:
Application information:
| Downloads | Over 1 million downloads |
| Features | Compress PDF documents to reduce file size, optimize for web use, and convert images to PDF. |
| Pros | Easy to use, efficient compression, multiple output options. |
| Cons | Limited advanced features, occasional slow processing times for large files, requires internet connection for some features. |
- Tags:
- Easy to use
- Compress PDF
- Reduce file size
7. PDF Compressor | Offline
Fast compression, Offline compression, Easy to use
Cost: PDF Compressor | Offline (Free)
PDF Compressor | Offline is a mobile app that allows users to compress PDF files quickly and easily without an internet connection. This app is perfect for those who need to reduce the file size of their PDFs for emailing, uploading, or storage.
With PDF Compressor | Offline, you can compress your PDFs with just one click. The app uses advanced compression algorithms to reduce the file size without sacrificing quality. In fact, the compressed files often look virtually the same as the originals. One user even reported that their 28.8MB file was compressed to 1.3MB in less than a minute!
Download:
Application information:
| Downloads | Over 400,000 downloads |
| Features | Compresses PDF files offline, reduces file size while preserving quality, offers various compression levels, and provides a user-friendly interface. |
| Pros | Fast compression, easy to use, offline functionality, and maintains good PDF quality. |
| Cons | Limited features compared to paid PDF compressors, occasional ads, and compression strength may not be sufficient for very large files. |
- Tags:
- Fast Compression
- Easy to use
- Offline capability
8. Reduce PDF
Compress PDF files, Free up space, Easy to use
Cost: Reduce PDF Free (Free), Reduce PDF Pro ($4.99)
Are you tired of cluttered storage and oversized PDF files? Look no further than 'Reduce PDF', the ultimate solution for compressing and optimizing your precious documents. With its remarkable compression capabilities, this app empowers you to free up valuable space on your mobile device without compromising the integrity of your files.
'Reduce PDF's user-friendly interface makes it a breeze to navigate and compress your PDFs. Simply select the files you wish to shrink, and the app will work its magic, significantly reducing their size while maintaining their quality. Whether you're dealing with hefty assignments or space-consuming presentations, 'Reduce PDF' has got you covered, allowing you to store and share your files conveniently.
Download:
Application information:
| Downloads | Over 400,000 downloads |
| Features | Reduces the size of PDF files while maintaining quality, allowing users to compress, merge, and share PDFs with ease. |
| Pros | Simple interface, effective compression, and convenient sharing options. |
| Cons | Limited advanced features, occasional compression inconsistencies, and requires an internet connection for some functionalities. |
- Tags:
- Compress PDF files
- Reduce file size
- Free Up Space
9. PDF Small
Fast compression, High-quality output, Three compression levels
Cost: Free (Free), Premium ($4.99)
PDF Small stands out among PDF compressors with its unmatched ability to shrink large files significantly without compromising quality. Unlike other apps with fixed compression levels, PDF Small empowers users to tailor their file size to their specific needs. This flexibility is a game-changer for those seeking to optimize their PDF documents to the exact dimensions they require.
With PDF Small, users can effortlessly compress massive PDF files exceeding 3.5GB in size, making it an indispensable tool for managing large-scale documents. Its lightning-fast compression speed and offline functionality eliminate the need for an internet connection, ensuring convenience and efficiency every time you use the app.
Download:
Application information:
| Downloads | Over 350,000 downloads |
| Features | Compresses PDF files to reduce size while preserving quality, offers multiple compression levels, and allows sharing of compressed files. |
| Pros | Simple to use, effective compression, and fast processing. |
| Cons | Limited features beyond compression, occasional ads, and compression effectiveness can vary depending on the file. |
- Tags:
- High compression ratio
- Three compression levels
- Easy to use
10. JPG to PDF Converter & Editor
Compress PDF, Reduce File Size, Fast and Easy
Cost: Free (Free), Premium ($4.99)
Introducing JPG to PDF Converter & Editor, your ultimate mobile PDF compressor! This all-in-one solution packs a punch, offering a comprehensive suite of features to meet all your PDF needs. Effortlessly convert images to PDFs, seamlessly edit existing ones, and compress hefty PDFs to manageable sizes without compromising quality.
Despite its impressive capabilities, JPG to PDF Converter & Editor maintains a user-friendly interface. With intuitive navigation and clear functionality, you'll be able to master this app in no time. Whether you're a student juggling assignments, a professional handling documents on the go, or anyone seeking a versatile PDF solution, this app has got you covered.
Download:
Application information:
| Downloads | Over 100,000 downloads |
| Features | Converts JPG/JPEG images to PDF, compresses PDFs to reduce file size, offers basic PDF editing features like merging, splitting, and rotating. |
| Pros | User-friendly interface, fast conversion speed, effective file compression. |
| Cons | Limited editing options compared to dedicated PDF editors, may require in-app purchases for full functionality, occasional performance issues reported. |
- Tags:
- Easy PDF Creation
- Powerful PDF Editing
- Smart PDF Compression
11. PDF Compressor
Reduce PDF file size, Optimize PDF quality, Single tap compression
Cost: Free (Free), Pro ($4.99)
Are you struggling to compress PDF files on your mobile device? Look no further than "PDF Compressor," the ultimate solution for reducing file size without compromising quality. With its lightning-fast processing speed and user-friendly interface, this app will make your life easier than ever before. "It loads files very fast, process them very very fast," as one satisfied user raved.
Whether you're a student working on a last-minute assignment or a professional dealing with large documents, PDF Compressor has got you covered. Its powerful compression engine ensures that your files are optimized for maximum quality, making it easier to share and store them without sacrificing readability. "It's unbelievable that I'd been struggling all afternoon trying to compress a pdf file on my laptop and not being successful ... only to find this App on my phone that solved my problems in minute," exclaimed another grateful user. Experience the convenience and efficiency of PDF Compressor today and see the difference it makes!
Download:
Application information:
| Downloads | Over 100,000 downloads |
| Features | Compress PDF files to reduce size while maintaining quality, optimize for web and print, preview compressed files, and share directly from the app. |
| Pros | Easy to use, effective compression, maintains good quality, convenient sharing options. |
| Cons | Limited compression levels, occasional performance issues, may require in-app purchases for advanced features, limited file format support. |
- Tags:
- Compress PDF files
- Reduce file size
- Optimize PDF quality
12. Compress pdf
Reduce PDF size, High compression, Easy to use
Cost: Compress PDF - Free (Free), Compress PDF - Pro ($4.99)
Compress pdf is an indispensable tool for anyone who frequently deals with PDF files on their mobile device. It empowers you to effortlessly shrink the size of your PDFs, making them more manageable and easier to share without compromising their quality. With its user-friendly interface and lightning-fast compression speeds, you'll save precious time and storage space.
Beyond its core compression capabilities, Compress pdf boasts an array of additional features that enhance its versatility. It seamlessly integrates with your device's file manager, allowing you to select and compress multiple PDFs simultaneously. The app's intuitive design and thoughtful features make it a breeze to use, even for first-time users. With Compress pdf, you'll have a comprehensive PDF management solution right at your fingertips, ensuring that your documents are always optimized and ready for sharing.
Download:
Application information:
| Downloads | 87,263+ |
| Features | Compress PDF files to reduce file size while preserving quality, with options for different compression levels. |
| Pros | Easy to use, fast compression, multiple compression levels available. |
| Cons | Limited features beyond compression, may require a paid subscription for larger files or advanced features. |
- Tags:
- Reduce file size
- Preserve quality
- Easy to use
13. PDF compressor app in mb to kb
Visual PDF browsing, PDF tools suite, Password management
Cost: PDF Compressor - Compress PDF Size (Reduce PDF) (Free), PDF Compressor: PDF Size Reducer (Offers in-app purchases)
Introducing the revolutionary PDF Compressor app in mb to kb, the ultimate solution for effortlessly compressing your PDF files on mobile. This remarkable app allows you to reduce your PDF size from megabytes (MB) to kilobytes (KB), saving you precious storage space and enabling you to share your documents seamlessly.
With its user-friendly interface and powerful compression capabilities, PDF Compressor has won the hearts of countless users. One satisfied user exclaimed, "This is an amazing app! I can easily remove unnecessary content from my PDFs, making them smaller and easier to handle. I'm impressed by its efficiency and accuracy." Another user praised its effectiveness, saying, "I've tried various PDF compression apps, but this one stands out. It significantly reduces the file size without compromising the quality."
Download:
Application information:
| Downloads | 79,000+ |
| Features | Compresses PDF files from megabytes to kilobytes, preserving quality while reducing file size for easy sharing and storage. |
| Pros | Simple interface, fast compression, significantly reduces file size. |
| Cons | Limited features beyond compression, occasional minor loss in quality, may require internet connection for some functionalities. |
- Tags:
- Lightning-Fast Compression
- Effortless PDF Management
- Seamless PDF conversion
14. PDF Compressor
Lossless compression, Fast processing, User-friendly interface
Cost: Free (Free), Pro ($4.99)
Introducing PDF Compressor, the ultimate tool for shrinking your PDFs without compromising quality. Unlike other apps that leave you with blurry or illegible documents, PDF Compressor delivers crisp, clear results that retain the integrity of your original files.
Say goodbye to massive file sizes that clog up your storage. With PDF Compressor's advanced compression algorithm, you can effortlessly reduce the size of your PDFs by up to 90%, making them easy to share, store, and access on any device, even with limited data or storage space.
Download:
Application information:
| Downloads | Over 42,000 |
| Features | Compresses PDF files to reduce file size while preserving quality, offers different compression levels, and allows sharing of compressed files. |
| Pros | Easy to use, effective compression, and maintains good quality. |
| Cons | Limited features compared to paid PDF apps, occasional slow processing for large files, requires internet access for some features. |
- Tags:
- Lossless compression
- Easy-to-use interface
- Batch processing
15. Compress PDF
Efficient Compression, Lightning-Fast Processing, Preview Before Saving
Cost: Compress PDF Free (Free), Compress PDF Pro ($4.99)
Say goodbye to bulky PDFs! Compress PDF is a mobile app that effortlessly shrinks your PDF files, empowering you to share and store them with ease. Whether you're dealing with large presentations, high-resolution images, or extensive reports, Compress PDF has got you covered.
With its advanced compression algorithms, this app intelligently reduces file sizes without compromising quality. Experience lightning-fast compression that transforms hefty PDFs into sleek, manageable documents. Compress PDF is your go-to solution for optimizing PDFs on the go, making it an indispensable tool for students, professionals, and anyone looking to streamline their digital workflow.
Download:
Application information:
| Downloads | Over 24,000 downloads |
| Features | Compress PDF files to reduce file size while preserving quality, making it easier to share and store. |
| Pros | Easy to use, efficient compression, maintains good quality. |
| Cons | Limited advanced features, may require a paid subscription for larger files or unlimited use. |
- Tags:
- Efficient Compression
- Lightning-Fast Processing
- Preview before saving
16. Reduce PDF Size
Compress any number of PDFs, Free to use, Fast and easy
Cost: Free (Free), Paid ($4.99)
Finally found an app that could decompress large PDFs like a charm! Reduce PDF Size effortlessly shrinks your PDF files, making them easy to share on social media or send via email. With a user-friendly interface and a proven track record of compressing large files, this app is a lifesaver for anyone who needs to reduce the size of their PDFs.
One user raved, "Thank you so much! My 198 MB PDF was compressed to a mere 6 MB, a reduction of 97%! I highly recommend this app to everyone." Another user was equally impressed, saying, "This app is so good that it compressed a 150 MB PDF to 66 MB, which many other apps couldn't do. I highly recommend it to anyone who needs to reduce the size of their PDFs."
Download:
Application information:
| Downloads | Over 20,000 downloads |
| Features | Compresses PDF files to reduce size while preserving quality, allowing for easy sharing via email or social media. |
| Pros | Simple to use, effectively shrinks PDF file size, free. |
| Cons | Limited functionality beyond compression, may require additional features for advanced PDF editing. |
- Tags:
- Free to use
- Quick compression
- Batch Compression
17. Compress PDF File Compressor
Compress PDF files, Combine multiple PDF files, Delete or extract pages from PDF
Cost: Free (Free), Paid (Varies)
Compress PDF File Compressor is a must-have app for anyone who needs to reduce the size of their PDF files. With just one click, you can shrink your files from MB to KB in seconds. This makes it easy to upload large files to email or share them with others.
The app is incredibly easy to use. Simply select the PDF file you want to compress and the app will do the rest. You can even choose the quality of the compressed file, so you can find the perfect balance between file size and quality.
Download:
Application information:
| Downloads | Over 5,000 downloads |
| Features | Compresses PDF files to reduce file size, while offering options to select compression level and preview files before saving. |
| Pros | Simple to use, effectively reduces PDF file size, and offers a preview function. |
| Cons | Limited functionality beyond basic compression, may require additional features for advanced users, and potential for ads or in-app purchases. |
- Tags:
- Easy PDF Compression
- Merge and Split PDFs
- Delete and Reorder Pages
18. Compress PDF
Three compression levels, Fast compression speed, User-friendly interface
Cost: Compress PDF - Reduce Size (Free), PDF Compressor Pro - Shrink PDF ($4.99)
Compress PDF is a lifesaver for dealing with bulky PDF documents. Despite scanning a mere three-page bank statement, you ended up with an unwieldy 43 MB file. Fortunately, Compress PDF swooped in, reducing it to a crisp and clear 602 KB PDF without sacrificing any quality. Its file-reduction mechanism outshines Preview's fuzzy results and the inefficiencies of other Quartz filters.
You've tried various methods to shrink PDF sizes, including recreating the file entirely, but nothing seemed to work efficiently. Compress PDF came to the rescue, astonishing you with its remarkable compression ratio. A massive 65 MB PDF was effortlessly reduced to a mere 4.8 MB, maintaining its pristine quality. The app's exceptional performance and value make it an indispensable tool for managing large PDF files on the go.
Download:
Application information:
| Downloads | Over 500,000 downloads |
| Features | Compress PDF files to reduce their size while preserving quality, with options to customize compression levels and preview the compressed file. |
| Pros | Easy to use, fast compression, and effective file size reduction. |
| Cons | Limited features compared to paid alternatives, occasional minor compression quality loss on high compression settings. |
- Tags:
- Fast Compression
- Three compression levels
- User-Friendly Interface
19. Polaris PDF Compressor
Unlimited free compression, No file upload required, Maintains good quality
Cost: Polaris PDF Compressor Free (Free), Polaris PDF Compressor Pro (Paid)
Polaris PDF Compressor is a powerful and user-friendly app that allows you to compress PDF files on your mobile device. It's perfect for reducing the size of large PDF files so that you can easily share them via email or social media. The app is incredibly easy to use, and it can compress files by up to 90% without losing any of the important data.
One of the best things about Polaris PDF Compressor is that it's completely free to use. There are no in-app purchases or subscriptions required. This makes it a great option for anyone who needs to compress PDF files on a regular basis. If you're looking for a simple and effective way to compress PDF files on your mobile device, then Polaris PDF Compressor is the perfect app for you. Download it today and start saving space!
Download:
Application information:
| Downloads | Over 1 million downloads |
| Features | Compresses PDF files to reduce their size, allowing for easier sharing and storage. Offers different compression levels to balance file size and quality. |
| Pros | Easy to use, multiple compression options, fast processing. |
| Cons | Can require a paid subscription for some features and larger files. Compression effectiveness may vary depending on the file. |
- Tags:
- Free Unlimited Compression
- High Quality Optimization
- No File Size Limit
20. Compress PDF
Cost: Compress PDF Free (Free), Compress PDF Pro ($4.99)
Introducing Compress PDF, the ultimate solution for optimizing and reducing the size of your PDF documents on your mobile device. With its advanced compression technology, Compress PDF offers an unparalleled level of file reduction without compromising on quality. Say goodbye to oversized PDF files that clog up your storage space and make sharing a hassle.
Compress PDF's user-friendly interface makes it incredibly easy to use. Whether you're a tech-savvy professional or a casual user, you'll find yourself amazed at how effortlessly you can shrink your PDF files by up to 90%. Experience the convenience of sharing and storing your documents without sacrificing clarity or detail. With Compress PDF, you can rest assured that your optimized PDFs retain their original formatting and readability.
Download:
Application information:
| Downloads | 100,000+ Downloads |
| Features | Compress PDF sizes, reduce file size while maintaining quality, share files easily. |
| Pros | Easy to use, fast compression, shrinks files significantly. |
| Cons | May require in-app purchases for some features, occasional ads. |
- Tags:
- Smart Size Reduction
- Image Optimization
- Quality Preservation