Every assignment portal has a 10MB limit. Every research PDF is too large to email. MiOffice fixes both — instant, no account required.
Upload your PDF and select Medium or Low quality to hit your portal's file size limit
Combine all your reference PDFs into one organized document for easier citation and submission
Convert Word, Excel, or image files to PDF to meet submission format requirements
Upload your PDF to PDF Compress and select Medium quality. Most coursework PDFs — even with embedded images — compress to under 5MB. For very large files, try Low quality.
Yes. PDF Merge lets you combine any number of PDFs in any order. Drag to reorder pages, then download the merged result — great for compiling literature reviews.
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All processing happens in your browser. Private & secure.
No waiting for uploads. Process locally.
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Once loaded, works without internet.
Lesson plans, student handouts, and whiteboard captures — all processed privately. Student data in your documents stays protected.
Merge 1099s, sign contracts, and compress invoices — with SSNs and client data staying private.
Adobe costs $29.99/month. DocuSign costs $25/month. MiOffice gives you invoice compression, receipt scanning, contract signing, and 150+ more tools — no subscription.
Patient documents are sensitive. MiOffice processes local-only file tools in your browser — nothing is uploaded for those workflows.