How to view pdf
- Tap “Open PDF file” and choose a PDF — or share one to the installed PDFCart app.
- Scroll through the pages and zoom in with + and −.
- Tap “Edit, sign & more” to sign, compress or edit the same PDF in one tap.
Frequently asked questions
Can PDFCart open PDFs from other apps on my phone?
Yes, on Android. Install PDFCart (tap “Install app”), then in Files, WhatsApp, Gmail or any app tap Share and choose PDFCart. The PDF opens straight in the viewer.
Can I set PDFCart as the PDF app on my computer?
Yes. Install PDFCart from Chrome or Edge, then right-click a PDF and choose Open with → PDFCart.
Does it work on iPhone?
Yes, you can open and read any PDF here. iPhone doesn't let web apps appear in the Share menu yet, so open the PDF from inside PDFCart.
Is my PDF uploaded?
No. The PDF is opened and displayed entirely on your device, and the viewer works offline once the app is installed.
Can I open password-protected PDFs?
Yes. You'll be asked for the password, and the PDF opens on your device.