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Need to store PDFs efficiently? Crafex compresses locally in your browser — optimized for long-term archival with maximum compression ratios. 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 your target, try Medium first — switch to High if still over limit. All processing stays in your browser.
Use 25-50% ratio for maximum archival space savings.
Text and vector graphics are preserved perfectly for archival.
Store compressed PDFs with original filenames for easy retrieval.
Your Target
Exam limit
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 archival storage with Crafex.
No — 100% client-side WASM processing. Your PDFs never leave your browser.
Yes — free, unlimited, no sign-up required.
Yes — text and vectors remain intact; images may lose detail.
Explore other size & exam-specific compressors — all private, same instant widget.
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