Compress PDF Free

Compress your PDF document with ease in just seconds without damaging the quality of your PDF document. Preserve the data and quality of images and text inside PDF for free without getting any watermark on your newly generated PDF file.

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Compress PDF

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How to Reduce PDF File Size?

The process of using the PDF size reducer tool is very simple. You just need to upload your files from your local disk or utilities. You can also upload your desired files using drag-and-drop features. Then apply the settings of your own choice, like adjusting PPI, Image quality, image colours, and keeping or discarding multimedia in your PDF file. Then hit convert, and in just a bunch of seconds, your file is ready to download.

Key Features of Compress PDF

Adjustable Compression

Choose among compression levels to get the desired file size and quality. Play with settings, apply image resolutions, colours of images, or quality standards. You can also keep or discard multimedia from your document.

No quality loss

Our advanced algorithms shrink PDFs up to 100x while keeping text and images in crystal clear quality. Is your compressed file just as professional quality as the original? Ideal for wherever you choose to use it.

Lightning-Speed Processing

Shrink large PDF files in seconds on our fast cloud servers. You don't need to wait if you have uploaded larger files.

All Device Support

Compress PDF online with the best quality results from any phone, tablet, or computer on your browser. No apps to download, so you can shrink PDFs on any device.

Batch Compression

Compress several PDFs at once to save time on big files and projects. Attach multiple files, then compress and download the results at once.

100% Free, No Limits

Allow to compress PDF file size without any limitation whenever you want, no matter if it is smaller or larger.

What Makes Compress PDF Shine?

Rock-Solid Security

Your files are safe with us! We encrypt your PDFs and delete them after you’ve finished with the conversion. We are verified by ISO and follow GDPR rules.

Unmatched Quality Retention

Our tool retains your compressed PDFs’ quality, so your fonts (whether they are in French, Chinese, or German!) will look crisp and clean. It’s great for professional documents, presentations, or anything you want to look your best.

Hassle-Free User Experience

Our tool is super easy to use, from uploading to compressing, with our Quick and Easy interface. There are no tech skills required, just a few clicks, and you are done. PDF file compression has never been much easier for everyone.

Scalable Performance

Designed for all sorts of workloads, our software supports both individual files and batch conversion without any slowdowns or restrictions. Whether you are compressing one or multiple files, you will get fast and reliable results every time.

Use Cases

Email Large Reports Easily

Have a large report that’s too big to just send via email? Compress PDF so it actually fits in an email and can be attached without exceeding the attachment limit, while all pages remain in original quality.

Helps Student Assignments

Scanned notes or project PDFs can be shrunk to a smaller size so they can be uploaded to school LMS platforms.

Streamline Business Proposals

Our users are able to compress multiple-page proposals or contracts that need client review and approval into a simple email message or cloud folder that can be shared instantly.

Save Storage Space

Clear space on your device or cloud drive when you compress old PDFs, such as tax forms or manuals, to maintain readability for future use.

Share Event Materials

Event organizers can shrink down PDFs with event images to a smaller size so they can be shared with everyone smoothly.

Commonly Asked Questions

Is It Free to Use the Compress PDF Tool?

Yes, it’s totally free! You can shrink as many PDFs as you want with no limitations or fees. You will never see any kind of watermark from our side in your newly generated PDF documents.

Is There a Way I Can Compress PDFs on My Phone?

Yes, you can convert PDFs on your mobile phones because our tool is browser-based and can be accessed from any device, whether it's a mobile device like a tablet or smartphone or can be used on desktop computers as well.

Will Compressing My PDFs Decrease the Quality?

Nope! Our online PDF compressor performs smart compression to reduce file size while maintaining good quality. Meanwhile, it keeps the text area and the image as clear as possible so that your recipient will have a general view of the content by reading the compressed PDF document.

Is My Data Safe When Compressing PDF?

Super secure! We encrypt your files before they are converted and delete them shortly after completion of processing.

Is There a Way to Compress Multiple PDF Files at One Time?

Absolutely! Upload several PDF files and compress them in one click with our batch processing feature. This helps to save you time on large projects or multiple files.