Jul 8, 2026Compress PDF

Compress Office Files for Email — DOCX, XLSX & PPTX Limits

Proposals and board decks exceed Exchange limits long before PDFs do. Compress each Office format with the right privacy expectations. DOCX — accept tracked changes, compress, reopen in Word. XLSX — delete unused sheets and clear stray rows first. PPTX — remove hidden slides; compress hero images.

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Format-specific tips

DOCX — accept tracked changes, compress, reopen in Word.
XLSX — delete unused sheets and clear stray rows first.
PPTX — remove hidden slides; compress hero images.

Cloud vs browser

Office binaries require secure cloud compression on PDFTrusted. PDF exports of the same content can often use on-device Basic mode instead.

Use-case pages

Jump to DOCX for email, XLSX for email, or PPTX for email for focused walkthroughs.

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Open Compress Files — one upload surface for PDF, images, and Office documents.