Compress PDF File Size Online
Reduce PDF file size while retaining excellent visual clarity.
Choose PDF File(s) or Drag & Drop
Supports up to 1 file(s), max 50MB each.
Select Files
About Compress PDF
Quickly reduce PDF file size for easier sharing and emailing. Optimize documents while preserving quality.
100% Privacy Protected
High Speed Processing
No Registration Required
How to Use Compress PDF Online
1. Upload your heavy PDF file.
2. Select your desired compression level (Low, Medium, or High).
3. Click 'Compress PDF'.
4. Review the saved file size and download your compressed file.
Key Features
Three distinct compression presets (Low, Medium, High)
Displays original size vs compressed size and savings percentage
Optimizes streams and removes duplicate embedded font data
Maintains document layout integrity
Frequently Asked Questions
Is ReviewIt.xyz free to use?
Yes, all 15 PDF tools on ReviewIt.xyz are 100% free to use with no account registration or credit card required.
Are my uploaded PDF documents secure?
Absolutely. Your uploaded files are encrypted during transit, processed in isolated temporary scratch directories, and automatically purged. We never inspect or store your documents permanently.
Can I use ReviewIt.xyz on mobile devices?
Yes, ReviewIt.xyz is fully responsive and works seamlessly across Android, iPhone, iPad, Windows, Mac, and Linux web browsers.