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Stop handing over your sensitive data

There's a reason Smallpdf
Wants Your Uploads.

Smallpdf limits your daily usage and forces you to upload files to their servers just to perform basic modifications. Why? Data-harvesting and subscription lock-in. LumioPDF is completely uncapped and runs natively inside your browser.

How it Works: Device vs Offshore Cloud

They force uploads to offshore servers. We process everything directly within your browser using modern WebAssembly.

Smallpdf

1. Access Your FileThey hit your local device disk.
2. Network UploadWaiting... while transferring to cloud.
3. Data Lock-inHit an artificial paywall limit.
THE LUMIOPDF WAY

LumioPDF

100% On-Device ProcessingYour laptop or phone's CPU does the heavy lifting natively without limits.

Zero uploads. Complete Limitless Privacy.
Read the Technical Proof of our 0-Byte Networking →

The Feature Matrix

LumioPDF

Smallpdf

Usage Limitations
Unlimited Tasks
Strict 2-tasks-per-day limit
Pricing & Cost
Honest Pricing (Ad-Supported)
Paid Subscriptions for basic usage
Off-grid Capability
Works Offline (No WiFi Needed)
Broken without internet

Break Free from Subscriptions

Why does Smallpdf hit you with an artificial tasks paywall? Because they rely on expensive offshore server farms to process the documents uploaded to them every hour.

Because LumioPDF runs natively on your device's CPU, our server costs are practically zero. How do we keep things afloat? Through non-intrusive ads and fair, straightforward pricing. No forced cloud subscriptions, no task limits holding your documents hostage.

Launch Free Tools

100% Privacy Guaranteed

Your files never leave your device. Processed locally.

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