How does client-side PDF compression work?

The engine strips redundant metadata, deduplicates embedded font subsets, flattens unused objects, and re-samples high-res images at optimal DPI.

Which compression level should I choose?

Choose "Recommended" for standard email and portal submissions, or "Extreme" if you need to meet strict upload size thresholds (e.g. under 2MB).

Yes. Text streams and search indexes remain intact and fully selectable in all PDF readers.

Optimizes internal object streams and resamples high-resolution scans with Quality, Balanced, and Strong modes.

Interactive Tool Workspace Ready

Upload your file to begin processing locally on your device with WebAssembly security.

Step 1: Upload Heavy PDF Document — Select any large PDF document containing high-resolution images, forms, or embedded graphic assets.
Step 2: Select Compression Profile — Choose between Extreme (maximum file reduction), Recommended (balanced web & print), or Low (lossless clarity) optimization.
Step 3: Save Optimized File — Download your lightweight PDF ready for email attachments, government portals, or fast web viewing.

100% Client-Side Privacy: All file processing is performed locally in your web browser. Your private documents are never uploaded to any remote server.
Zero Wait Time: Local WebAssembly execution ensures near-instant document processing without file size upload latency.
Free & Unlimited: Complete access with no subscriptions, watermarks, or hidden paywalls.

How does client-side PDF compression work?: The engine strips redundant metadata, deduplicates embedded font subsets, flattens unused objects, and re-samples high-res images at optimal DPI.
Which compression level should I choose?: Choose "Recommended" for standard email and portal submissions, or "Extreme" if you need to meet strict upload size thresholds (e.g. under 2MB).
Will compressed PDFs still be searchable?: Yes. Text streams and search indexes remain intact and fully selectable in all PDF readers.

Combine multiple PDF files into one single document in seconds.

Separate one page or a whole range into independent PDF documents.

Convert PDF pages into crisp, high-resolution JPG images.

Convert PDF pages into high-resolution PNG images.

Convert JPEG photos into a standardized, organized PDF document.

Convert PNG graphics and illustrations into a unified PDF file.