PDF Tools

4 Utilities

High-performance PDF utilities for merging, splitting, compressing, rotating, and converting documents. Zero uploads — files are processed entirely in browser memory.

100% Client-SideZero Remote Network

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pdf

Compress PDF

Reduce PDF file size in browser.

WASM ClientOpen

pdf

Merge PDF

Combine multiple PDFs into one.

WASM ClientOpen

pdf

Rotate PDF

Rotate all or individual pages of a PDF.

WASM ClientOpen

pdf

Split PDF

Extract page ranges or individual pages from a PDF.

WASM ClientOpen

Why Client-Side PDF Tools Matter

Confidential contracts, tax forms, and personal records should never be uploaded to third-party PDF services. Toolium compiles WebAssembly PDF engines directly into the client viewport, giving you professional desktop-grade PDF manipulation with absolute privacy.

Zero Server Latency

Operations execute immediately on your CPU without waiting for network transfers or queue times.

Offline Capability

Install as a PWA or bookmark to process files and calculations even during network outages.

Permanent Privacy

No databases, no session recording, and no server logs tracking your data or intellectual property.