PDF Compressor
Optimize PDF streams and object storage locally.
How to use PDF Compressor
Optimize PDF streams and object storage locally.
- Choose a small, non-sensitive test file in the supported format.
- Choose Run and review the available options.
- Process the file and wait for the result.
- Inspect the output before copying, printing or downloading it.
A small example
Choose a PDF. Run → lossless compressed output if smaller. If no reduction is possible, the original file is returned.
When the result looks wrong
Lossless optimization; already optimized or scanned PDFs may not get smaller.
Questions about PDF Compressor
Is my input uploaded?
File and text processing runs in your browser. Opening the website still loads application assets from its host.
What if the result looks wrong?
Lossless optimization; already optimized or scanned PDFs may not get smaller.
Can I use sensitive production data?
Prefer non-sensitive test data. Never paste live access tokens, passwords or confidential documents into a site without assessing its code and environment.
Supported input and output
See the result panel and available copy or download controls for the selected action.