How Can We Help You?

Typical websites require you to upload your files (such as secret PDFs or private family portraits) to their servers for remote conversion. Pari Tool does the opposite. All processes run 100% directly inside your browser using JavaScript and compiled WASM (WebAssembly) modules. Your files are decrypted, parsed, and modified purely in local memory—nothing leaves your browser ports.

You can pin our tools to your screen. On Desktop Chrome/Edge, click the "Install App" button in the upper header navigation. On iOS/Safari, tap the "Share" icon (square with upward arrow) and pick "Add to Home Screen". On Mobile Android/Chrome, tap the three dots in the header menu and select "Install App". This unlocks full offline support!

Absolutely not! In fact, client-side processing saves you massive bandwidth. Traditional websites require uploading multiple megabytes of PDF rows and downloading the result back. With Pari Tool, once our local pages load in your cache, zero data is consumed to process, compress, convert, or lock your files.

Because your local device CPU manages computations, there is no arbitrary file size ceiling on our end! However, processing extremely large archives (e.g., a 1.2 GB raw video file or massive 500-page high-resolution TIFF folders) might cause low-tier mobile browsers to reload if they run out of browser heap memory. For best results, we recommend using updated Desktop browsers for files exceeding 200MB.

We have zero databases, zero cloud telemetry tracking logs, and zero tracking systems to record your activities. We use local browser cache (localStorage) solely to cache your pinned favorites widgets and local sandbox count records. All settings stay securely confined to your machine.

Yes! Our offline engine is designed to execute with complete isolation. Once you have initially compiled the web components in your app cache, you can pull your network plugs, turn on airplane mode, and continue combining PDFs, cropping images, or running EMI calculators unlimitedly.