Merge, split, and compress PDF files — fast, secure, and 100% private. Everything runs seamlessly inside your web browser.
Choose any converter tool and start instantly — no signup required
Convert XLSX and XLS spreadsheets into high-quality PDF documents instantly.
Convert JPG, PNG and WebP images into PDF files in seconds.
Export PDF pages as high-quality JPG, PNG or WebP images.
Convert images between JPG, PNG, WEBP and more formats instantly.
Encode and decode Base64 strings quickly with instant results.
Encode special URL characters and decode encoded URLs instantly.
All processing happens in your browser. Your PDFs never leave your device.
No waiting in server queues. Processing finishes locally in seconds.
No subscriptions, no hidden limits, and absolutely no watermarks.
Works perfectly on phones, tablets, and desktops across all OS.
UtilityX provides a secure suite of PDF tools that run entirely inside your web browser. Unlike cloud-based PDF editors that force you to upload sensitive documents to remote servers, UtilityX uses advanced local processing to guarantee that your contracts, invoices, and personal files stay 100% private.
Whether you need to combine scattered documents into a single report, extract specific pages from a massive manual, or shrink a large PDF to bypass email attachment limits, UtilityX handles it all effortlessly without requiring any software installation.
Common questions about our PDF utilities
Yes! All PDF tools on UtilityX are 100% free to use. There are no hidden fees, no subscriptions, and absolutely no watermarks applied to your documents.
No. We process all PDFs locally inside your web browser using advanced JavaScript APIs. Your files never leave your device, ensuring complete privacy.
Because processing happens on your device, there are no strict server limits. However, for optimal browser performance, we recommend individual PDF files be under 60MB.
Tools like the PDF Merger and Splitter copy your pages exactly without re-encoding, keeping 100% original quality. The PDF Compressor intentionally reduces quality based on the compression level you choose.
Yes! Since UtilityX is entirely browser-based, it works flawlessly on Windows, Mac, Linux, iOS, and Android devices without installing any software.