2 Notable Open Source Email Clients for GrapheneOS (2023)

Reviews, comparison, screenshots and more for the 2 notable open-source email clients for GrapheneOS.

Forward Email Team
Written by
Forward Email TeamVerified
Published
12/1/23
Time to read
Less than 5 minutes

Email Client Screenshots

⭐ RecommendedJava & Kotlin

K-9 Mail

⭐ RecommendedJava & Kotlin

K-9 Mail is an open-source email client for GrapheneOS and is written in the Java & Kotlin programming language. The official description from its website says, "K-9 Mail is an open source email client focused on making it easy to chew through large volumes of email."

K-9 Mail is an open-source email client for GrapheneOS and is written in the Java & Kotlin programming language.
Java & C++

FairEmail

Java & C++

FairEmail is an open-source email client for GrapheneOS and is written in the Java & C++ programming language. The official description from its website says, "Fully featured, open source, privacy friendly email app for Android"

FairEmail is an open-source email client for GrapheneOS and is written in the Java & C++ programming language.

Email Client Comparison

NameDescriptionScreenshotPlatformsLanguageWebsiteWikipedia
K-9 Mail ⭐ RecommendedK-9 Mail is an open source email client focused on making it easy to chew through large volumes of email. Screenshot
  • Android
Java & KotlinWebsite Wikipedia
FairEmailFully featured, open source, privacy friendly email app for Android Screenshot
  • Android
Java & C++Website