What is PDF Compressor?

PDF Compressor is a professional online tool that compress pdf files using ghostscript. It is completely free to use and requires no software installation.

How do I use PDF Compressor?

Simply upload your file or enter text, adjust settings if needed, click Process, and download your result.

Is PDF Compressor free?

Yes! PDF Compressor is completely free with no hidden fees.

How long does processing take?

Processing typically takes around 20 seconds.

Yes! Files are processed securely and automatically deleted after processing.

Do I need an account?

No account or registration is required.

What file types are supported?

PDF Compressor supports: application/pdf.

Can I use this on mobile?

Yes! Works on all devices including smartphones and tablets.

PDF Compressor - Free Online Tool

PDF files accumulate size from multiple sources: embedded fonts, high-resolution images, layers of annotations, and metadata accumulated through editing cycles. A document that started as a few hundred kilobytes can balloon to tens of megabytes after revisions.

The PDF Compressor proves most valuable in specific scenarios. Legal and financial professionals regularly email documents that exceed typical attachment limits. Students submitting assignments through learning management systems encounter upload restrictions. Job applicants find their carefully designed resumes rejected by application portals with strict size caps. Archivists digitizing paper records need sustainable file sizes for long-term storage. The tool analyzes PDF structure to identify opportunities for size reduction - downsampling images to appropriate resolutions, removing duplicate resources, and optimizing internal data streams - while maintaining the documents visual fidelity and text searchability.

PDF Compressor

Processing Options