Compress PDF
Optimize a PDF to reduce file size when the server-side PDF compression module is enabled.
About Compress PDF
Optimize a PDF to reduce file size when the server-side PDF compression module is enabled. This page is prepared for a server PDF optimization backend that rewrites the document with size reduction settings.
How to use Compress PDF
Upload a PDF and run compression. ToolFlow uses Ghostscript with an ebook-oriented optimization profile and returns a separate compressed PDF.
When Compress PDF is useful
- Reduce transfer size before sending a file by email or messaging.
- Create a lighter web or upload copy while retaining the original master.
- Fit a file more comfortably within upload or storage limits.
Practical tips
- Keep the original document because complex layouts, fonts and forms can behave differently after conversion.
- Scanned PDFs may contain only images; text extraction requires an actual text layer unless OCR is added separately.
- Check important documents after processing before sending or archiving the output.
Compress PDF FAQ
Does Compress PDF change my original input?
No. ToolFlow works on a temporary upload or submitted value and returns a separate result. Your local original is not overwritten.
Do I need to install software to use Compress PDF?
No browser extension or desktop application is required. Some file tools depend on server modules such as FFmpeg, GD, Poppler or LibreOffice being enabled by the site operator.
Confidențialitate și gestionarea fișierelor
Uploaded files are processed in temporary server storage. ToolFlow attempts to delete temporary source and output files after processing or delivery. Do not upload material you are not authorized to process. See the Politica de confidențialitate for details.