CSCtools is a high-performance, privacy-focused online utility suite for PDF and image management. All tools run 100% locally in your browser.

Is it safe to use CSCtools for sensitive documents?

Yes, CSCtools uses client-side processing. Your documents never leave your device and are never uploaded to any server, ensuring maximum security and privacy.

Are these tools free?

Yes, all tools on CSCtools are completely free to use with no hidden costs or watermarks.

About CSCtools

Empowering users with professional-grade digital utilities that are fast, free, and 100% private.

Privacy First

All processing happens in your browser. No uploads, no server storage.

Instant Speed

Hardware accelerated tools for real-time results directly on your device.

Precision

Studio-quality output for every document and image you process.

Why We Exist

We built CSCtools because we were tired of "free" online tools that forced file uploads, limited conversion counts, or added intrusive watermarks. Our suite uses modern web technology like WebGPU and WASM to bring the power of professional desktop software directly to your browser tab.

Our Vision

Our vision is to build the internet's most trusted workstation. Whether you are a student, a freelancer, or a business professional, we provide the tools you need to manage your documents and images without ever compromising your security or privacy.