Compress PDF Document
Reduce PDF file size online without sacrificing readability. 100% private in-browser compression.
Click to select or drag & drop a PDF file
Select any large PDF document to compress
How to Use the PDF Compressor
- Click or drag and drop your PDF document into the upload box.
- Select your preferred compression level (e.g., Standard or Maximum Compression).
- Click the Compress PDF button to start optimizing the file size.
- Preview the reduced file size and click Download to save your compressed PDF.
What is a PDF Compressor?
A PDF Compressor is a web-based utility designed to shrink the file size of PDF documents without significantly sacrificing visual quality. By optimizing internal fonts, graphics, and structure, it makes documents easier to share via email, upload to web forms, and store efficiently.
Frequently asked questions
Will compressing a PDF decrease its text quality?
No, standard compression focuses on optimizing embedded images and structure while preserving crisp, readable vector text.
Are my uploaded PDF files safe and secure?
Yes, your documents are processed locally in your browser or immediately deleted post-processing, ensuring maximum data privacy.
Is there a limit on how many PDFs I can compress?
No, NGenStack's Compress PDF tool is completely free with no usage caps or file limits.