# How to Resize PDF
Upload PDF
Drag and drop your PDF file into the compression tool.
Select Level
Choose Low, Medium, High, or Custom to fine-tune quality and resolution.
Compress & Download
Click 'Compress PDF' and download your smaller file instantly.
# Why use Andromeda PDF?
Smart Compression
Reduces file size while maintaining document readability.
Multiple Levels
Choose the perfect balance between quality and file size.
Fast & Secure
Compression happens locally in your browser.
Frequently Asked Questions
Will my PDF quality decrease?
It depends on the compression level. 'Low' keeps high quality, while 'High' significantly reduces size but may affect image quality.
Is there a file size limit?
We handle files as large as your browser can process, typically up to several hundred megabytes.