Skip to content

Open invoices on your phone

Open an e-invoice on any phone in the browser, install Klarbon as an app, share attachments to it on Android, or forward the email on an iPhone.

On this page

Klarbon works in the browser on any phone: open the site, pick the XML or PDF file from your files or mail app, and the e-invoice opens as a readable page you can save as a PDF or share. On Android you can install Klarbon from the browser and share attachments straight to it. On an iPhone, pick the file in Klarbon or forward the email to your email-in address.

How do I open an e-invoice on a phone?

  1. Save the attachment from your mail app, or keep the mail open.
  2. Go to open an e-invoice in your phone's browser and choose the file. On an iPhone, it is in the Files app; on Android, in Downloads or your files app.
  3. The invoice appears as a readable page. Use your browser's share or print option to save it as a PDF.

Opening runs on your phone; the file is not uploaded. See what happens to my files.

Can I share an attachment to Klarbon?

Device Share from another app Other routes
Android, with Klarbon installed from Chrome yes, Klarbon appears in the share sheet pick the file in Klarbon
Desktop Chrome or Edge, installed yes, through the system share option drag the file in, or pick it
iPhone and iPad no, iOS does not let web apps receive shared files pick the file from Files, or forward the email to your email-in address

How do I install Klarbon?

In Chrome on Android, open klarbon.app and choose "Install app" or "Add to home screen" in the menu. On an iPhone, open the site in Safari, tap Share and choose "Add to Home Screen". Installing adds an icon; the tools are the same as in the browser.

What works on a phone?

Every tool: open, check, convert, fix, make and bank statement conversion. Long forms and wide tables are easier on a larger screen, but nothing requires one.

Frequently asked questions

Can I open an e-invoice on my phone?

Yes. Klarbon works in the browser on any phone. Open the site, choose the XML or PDF file from your files or mail app, and the invoice appears as a readable page.

Can I share an attachment from my phone to Klarbon?

On Android, yes, once Klarbon is installed from the browser. It then appears in the share sheet. iPhones do not support sharing to web apps, so pick the file in Klarbon or forward the email to your email-in address.

Do I need to install an app?

No. Everything works in the browser. Installing from the browser only adds an icon and, on Android, the share option.

Does the file leave my phone when I open it?

No. Opening runs in the browser on your phone. Only checking, converting and the other tools send the file to Klarbon's servers.

Sources

Updated 5 November 2026