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Need to transfer PDFs over WiFi? Crafex compresses locally in your browser — optimized for fast local network transfer. 100% private, zero file uploads.
100% Safe & Private – files never leave your browser
Browser-based compression via pdf-lib. No upload, no sign-up, instant.
or click to browse from your device
Single or multiple PDFs • No file size limit • No signup
Tip: For 5MB, try Medium first — switch to High if still over limit. All processing stays in your browser.
Target 5MB for fast transfer over standard WiFi.
Use Medium quality — balances size and readability.
Transfer via AirDrop, Nearby Share, or local FTP.
Your Target
5MB
Fits most portals & email
Recommended Quality
Medium
Switch levels in widget until size fits
Privacy
100% Browser-Based
Files never leave your device
Everything for compress pdf for wifi transfer with Crafex.
No — 100% client-side WASM processing. Your PDF never leaves your browser.
Yes — free, unlimited, no sign-up required.
Under 5MB transfers in seconds over standard WiFi.
Explore other size & exam-specific compressors — all private, same instant widget.
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