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Fileora
PDF Tool

Compress PDF Files in Your Browser

Large PDF documents frequently exceed file size caps on job applications, court filing portals, and email attachments. If you need to reduce PDF size or shrink PDF files without handing confidential data to third-party servers, Fileora handles the entire task in your browser. Using PDF-lib WebAssembly, it optimizes embedded image streams and eliminates duplicate objects so you can make PDF smaller while text remains crisp. Your private documents never leave your machine.

Zero server uploads
Pure client-side processing
Immediate in-memory export

Drop files here, or click to browse

PDF, DOCX, XLSX, PPTX, JPG, PNG, MP3, MP4, EPUB, ZIP and 100+ more

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How to Use Compress PDF in 3 Simple Steps

1

Add Input Files

Drag or drop your supported files directly into the active workstation above.

2

Configure Parameters

Adjust settings, preview alterations in real time, or customize options.

3

Save & Download

Export completed files directly to your device with zero cloud latency.

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Frequently Asked Questions

Vector text characters, outlines, and fonts remain untouched. To shrink PDF files, the engine downsamples heavy embedded photos and strips duplicate structural metadata.