Processed locally
Compress PDF
Reduce PDF file size directly in your browser. Premier processes pages sequentially, reports the actual result size and keeps the original when compression would make it larger.
Drop your file here
or choose from this device
Files stay on your device.
Settings
Files stay on this device. Heavy work runs in a worker so the interface remains responsive.
How it works
A direct browser workflow.
- 1. Add your input. Select a compatible file or enter the requested content.
- 2. Choose settings. Only controls that affect this tool are shown.
- 3. Process locally. CPU-heavy file work runs in a worker and the result is exposed as a local download.
Common uses
Useful when you need to…
- Make a scanned PDF easier to share
- Reduce an image-heavy report
- Create a smaller copy for storage
Related tools
Questions about Compress PDF
Does compression reduce quality?
It can. Recommended, Smaller and Smallest trade image detail for file size. Premier reports the actual generated size.
What if the compressed PDF is larger?
Premier keeps the original and tells you that compression did not produce a smaller file.
Are my files uploaded to Premier?
No. This tool processes compatible input on your device. The selected file is not sent to a Premier conversion server.
Is there a daily limit?
Premier Tools does not impose a daily conversion quota. Practical limits depend on your browser, memory and device.