Absolutely. All files are processed locally in your web browser memory using high-performance WebAssembly modules. Not a single byte of your documents is ever uploaded or sent to our servers. Your sensitive business, personal, and confidential records stay entirely secure on your own device.

Yes, it is completely free with no hidden fees, no account registration required, no forced watermarks, and no daily file limits. To cover our server operational costs, we only display a few sponsored ads and accept voluntary donations from our users.

Yes! Once the web application is loaded in your browser for the first time, all PDF processing logic runs completely on the client side. You can safely disconnect your internet and continue to merge, split, rotate, or protect your PDF files fully offline.

As a public, high-utility tool that values security without charging subscription fees, sponsor ads help fund our basic infrastructure. We optimize ad placement to remain non-disruptive, eye-friendly, and completely separate from your active workspace.

TacoPDF supports any standard PDF document (from version 1.0 to the newest standards), as well as popular image file formats like PNG, JPG, JPEG, and WebP to compile them into professional-grade PDF documents.

No. TacoPDF is committed to providing all PDF tools for free to everyone without exception. Your donation is purely voluntary support so we can continue paying server costs and developing new features. There are no secret features locked behind a paywall.

Very secure. We use trusted third-party platforms, namely Saweria (for Indonesia) and Ko-Fi (International), as payment gateways. TacoPDF does not see, process, or store your credit card numbers or banking details on our servers at all.