Instant Online PDF Compression Tool
Effortlessly compress large PDF files without sacrificing document quality using pdf.net’s convenient online PDF compression tool — fast, secure, and user-friendly.
Supports PDF, DOC, DOCX, JPG, PNG
Files stay private
pdf.net is so convenient! I can compress PDF files without losing quality and even convert them to other formats.
John Thompson
Legal assistant, uses pdf.net daily
Drop file here to compress
Supports PDF, DOC, DOCX, JPG, PNG
Files stay private
Start editing your PDF
I managed to change text, annotate the file, reorganize pages, and convert my document from and to PDF, all with a single editing tool. Just amazing.
Latoya Jenkins
Head of Accounting
How to compress PDF in no time
1
Upload your PDF file
2
Reduce PDF file size to desired specifications
3
Download the compressed file
Why people prefer pdf.net
Simple and easy for daily use
Our online PDF editor features a clean, intuitive, and user-friendly interface designed for amateurs and professionals alike. You can navigate it with ease and edit your PDF file, even if you’ve never done it before.
All-in-one PDF editor
Our editor offers a robust and comprehensive set of features that allow you to customize your documents, merge them, sign them, and much more. No need to transfer your files between several applications anymore.
Keeping formatting without issues
No more messy documents and inconsistent formatting across multiple systems or devices. Our online PDF editor is cross-platform compatible and maintains uniformity whether you’re using a PC, MacOS, smartphone, or tablet.
People all over the world trust pdf.net to edit their docs
I used many online editors, but this is the first one that consistently maintained formatting when I converted PDF into DOC and PNG files.
Astrid Larsen
Freelance graphic designer
I used many online editors, but this is the first one that consistently maintained formatting when I converted PDF into DOC and PNG files.
Astrid Larsen
Freelance graphic designer
This editor instantly became my go-to for PDFs because it makes adding and rewriting text easy and intuitive.
Rajesh Patel
Student at UCLA
I had a long PDF file that I needed to split into ten shorter documents. This online PDF editor helped me do that in under five minutes.
Wei Zhang
Provides tax consulting services
I had half an hour to edit and sign one PDF before sending it to the client, and this tool saved my day.
Maria Hernandez
Real estate agent
Frequently asked questions
How can I compress a PDF using your tool?
To compress a PDF using our tool, all you have to do is upload your document and reduce the PDF file size to your desired specifications. When done, you can download the compressed file.
Will compressing a PDF affect its quality?
Compressing a PDF affects its quality and you can choose the level of quality loss, especially if you use pdf.net’s compression tool. Our software allows you to process PDF file size reductions without having to worry about any uncontrolled quality loss.
Is it safe to compress PDFs online?
It’s safe to compress PDFs online using pdf.net, one of the best PDF compressors. Our online tool uses the latest HTTPS encryption to ensure secure PDF compressions.
Can I compress multiple PDFs at once?
You can’t compress multiple PDFs at once. While you can’t conduct batch PDF compression with our tool, you can process each file in seconds, so you can still compress multiple files efficiently.
Is PDF compression free?
PDF compression with pdf.net is not free, but for a small fee, you can quickly and easily compress PDFs online while maintaining the best file quality.
Are there any file size limits for uploading?
There’s a 20 MB file size limit for uploading documents on pdf.net. So, if you want to shrink PDFs with sizes bigger than 20 MB, you may need to split PDF pages until the separate parts meet the file limit.
Can I compress a password-protected PDF?
You can compress a password-protected PDF as long as you have the password. However, if you don’t know the file’s password and want to compress it, you would need to create a copy of the document and then compress the new file.
Which devices and browsers are supported?
All devices and browsers are supported by pdf.net. As long as you have an internet connection, you can use our online tool for PDF file optimization on your mobile phone, laptop, or tablet.
What file size can I reduce my PDF to?
You can usually reduce your PDF to a file size of 200 KB. With pdf.net, you can easily compress PDFs to 500 KB or your desired size without affecting their quality.
What to do if a PDF is too large for email?
If a PDF is too large for email, you can use pdf.net to reduce its size. If you’re worried about getting blurry or low-quality text when you compress PDFs for email, then you’ll be happy to know that pdf.net can process your files without any quality loss.
What’s the difference between reduced and optimized PDF size?
The difference between reduced and optimized PDF size is that the former refers to a simple compression to decrease the document size, while the latter allows a more customized process. When you optimize PDF files, you’re not just reducing their size but also changing image resolution and other elements.