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PDF Cloak vs TinyWow

TinyWow offers hundreds of free tools. Every one of them processes your files on their servers.

FEATURE
PDF CLOAK
TINYWOW
File privacy
Files never leave your device
All files uploaded; deleted after a stated period
Account required
—No account
No account for basic use
Price
Free, unlimited
Free with ads; $5.99/mo to remove them
Ads & trackers
No ads, no analytics scripts
Ad-supported, with the tracking that implies
Offline support
Works offline after first load
Requires internet for every task
Processing engine
Open-source (pdf-lib, PDF.js), client-side
Proprietary, server-side
Tool variety
Focused PDF toolbox
200+ tools across PDF, images, video, AI
PDF depth
Purpose-built PDF tools incl. redaction and metadata
Basic PDF operations among many tool types

Frequently asked questions

Is PDF Cloak a good TinyWow alternative for PDFs?

For PDF work, yes. TinyWow's strength is breadth — hundreds of tools across many file types. PDF Cloak does one thing deeply: PDF operations that run entirely in your browser, including security-focused tools TinyWow doesn't offer, like true redaction and metadata stripping.

Is TinyWow safe to use?

TinyWow states uploaded files are deleted shortly after processing. Like every upload-based service, that's a policy you have to take on trust — your file does reach their servers. For documents that matter, processing that never transmits the file is the stronger guarantee.

Why does TinyWow show ads and PDF Cloak doesn't?

Server-side processing of millions of files costs real money, and ads pay for it. Client-side processing costs us almost nothing per file, so there's nothing to recoup — and ad networks would undermine the no-trackers promise that's the point of this site.

Ready to try the private alternative?

No signup. No uploads. Just open a tool and go.

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