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Smallpdf uploads your files to their cloud servers for processing. The FBI Denver office warned in March 2025 that online file-processing sites are a growing vector for malware distribution and document theft. MiOffice processes everything privately — your files are never shared or stored.
Smallpdf's free tier is capped at 2 tasks per day and forces you to wait an hour between operations. Unlimited access costs $12/month. MiOffice has no task limits, no cooldown timers, and no subscription — ever. Your documents stay private.
Yes. MiOffice is completely free with no daily task limits, no subscription tiers, and no watermarks on output. All the full MiOffice catalog are available to every user without an account.
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Once loaded, works without internet.
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All the PDF tools PDF24 has — compress, merge, split, convert — with zero desktop installation. Works in your browser.
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