Compress PDF Files Instantly
Reduce PDF file sizes by compressing embedded images. 100% private — processed in your browser.
No signup required
100% free
Works offline
Drop PDF files here or click to browse
PDF files — Up to 50MB — Batch up to 10 files
PixSlim compresses images embedded in your PDF. Text-only PDFs may not reduce significantly.
Need to compress images? Try our Compressor →
100% Private
Your PDFs are processed entirely in your browser. Nothing is ever uploaded to a server.
Lightning Fast
Client-side processing means no waiting for server response. Results in seconds, not minutes.
Free Forever
No limits, no watermarks, no signup required. Compress as many PDFs as you need.
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