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Available now

Download Epistles Mail

Each platform points at the public repository page that owns the latest artifacts and metadata.

Signed DMG

macOS

Developer ID signed and notarized DMG for installing Epistles outside the App Store.

  • Signed and notarized installer
  • Arm64 macOS build
  • Hosted under the public repo index
Download macOS DMG
Signed installer

Windows

NSIS installers for x64 and Arm64, signed with the Epistles Windows signing certificate.

  • x64 and Arm64 installers
  • Release metadata for updater clients
  • Hosted under the public repo index
Download for Windows
Package repos

Linux

APT, RPM, Flatpak, and Arch package metadata from the Epistles repository.

  • Debian and Ubuntu through apt
  • Fedora, RHEL, Rocky, Alma through dnf
  • Flatpak and Arch package paths
Install on Linux
APK

Android

The Android APK is published with version metadata and SHA-256 checksums.

  • Arm64 APK
  • Checksum in latest metadata
  • Hosted under the public repo index
Download Android APK

Linux package repositories

Install once. Update through your package manager.

Public signing key

Debian / Ubuntu

APT
curl -fsSL https://repo.epistles.com/epistles.asc \
  | sudo gpg --dearmor -o /etc/apt/keyrings/epistles.gpg
sudo curl -fsSL https://repo.epistles.com/epistles.sources \
  -o /etc/apt/sources.list.d/epistles.sources
sudo apt update
sudo apt install epistles
APT repository root

Fedora / RHEL

DNF
sudo curl -fsSL https://repo.epistles.com/epistles.repo \
  -o /etc/yum.repos.d/epistles.repo
sudo dnf install epistles
RPM repository root

Any Flatpak desktop

Flatpak
curl -fsSL https://repo.epistles.com/epistles.asc -o /tmp/epistles.asc
flatpak remote-add --if-not-exists --gpg-import=/tmp/epistles.asc \
  epistles https://repo.epistles.com/flatpak/
flatpak install epistles com.epistles.Epistles
Flatpak summary metadata

Verification

The repo page is the source of truth.

Linux package metadata is signed with the Epistles package-signing key. macOS, Windows, and Android releases publish metadata next to their artifacts so you can confirm the current version before installing.

GPG fingerprint D36F0F88209515686AD4C1FBFD6D8CE0AA53A20B