About Readdle

Readdle redefines personal productivity and shapes the "future of work" by creating outstanding apps and services. Popular Readdle apps such as Scanner Pro, PDF Expert, Spark and Documents, were downloaded over 90 million times worldwide.

Readdle apps shaped mobile software categories, such as document scanning (Scanner Pro), email (Spark), document management (Documents), PDF editing (PDF Expert) and calendaring (Calendars 5). We've also won numerous awards, got to the top positions on the App Store charts and, most importantly, are loved by millions of people.

We believe that technology is changing the way we live, work and get things done. Our goal is to create apps and services that unlock creativity and productivity in all of us.



Love your email again

Best of the App Store

by Apple

PDF Expert

Fast, robust and beautiful PDF editor

App of the Year

by Apple

Scanner Pro

A scanner in your pocket

Best Scanner App

by The New York Times


File manager, media player and file downloader

Calendars 5

Smart mobile calendar

Printer Pro

Printer app that works with any printer

PDF Converter

Convert anything into PDF


The team consists of 127 amazing people and we managed to build a sustainable business, never taking external funding. Currently we have offices in Silicon Valley, Ukraine (Odesa, Kyiv) and Berlin.

Vision: Spark - The Future of Email

Readdle is creating the future of email with Spark. We are reinventing the way you and your team use email. You will love email again.

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You can read more about Spark's vision here.

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