JustMail Windows Themes

Seven hand-made colour themes for JustMail on Windows — from clean flat colours to full backdrop scenes. Each one is a tiny file you import in seconds, and every colour, font and image opacity stays yours to tweak afterwards.

Don’t have the app yet? Get JustMail for Windows →

How to install a theme

Download a theme below and unzip it to get the .jmtheme file.
Open JustMail on Windows.
Go to Settings → Appearance (Themes).
Click Import theme and choose the .jmtheme file.
It applies straight away — adjust the colours, font and opacity to taste, then save.

The themes

Tap any screenshot to open it full size in a new tab.

JustMail Ocean Blue theme — Ocean Blue
Deep navy with a bright blue accent.
Download Ocean Blue

JustMail Perfect Black and Blue theme — Perfect Black and Blue
True black with a vivid electric-blue accent.
Download Perfect Black and Blue

JustMail Nebula Skies theme — Nebula Skies
Deep-space black with a nebula backdrop and a sky-blue accent.
Download Nebula Skies

JustMail Moonlit Coast theme — Moonlit Coast
Near-black with a moonlit coastal backdrop and a warm red accent.
Download Moonlit Coast

JustMail Forest Green theme — Forest Green
Deep forest green with a fresh green accent.
Download Forest Green

JustMail Midnight Purple theme — Midnight Purple
Dark violet with a soft purple accent.
Download Midnight Purple

JustMail Sunset Orange theme — Sunset Orange
Warm near-black with a burnt-orange accent.
Download Sunset Orange

JustMail Pink Flowers theme — Pink Flowers
A soft, light theme with a pink-flower backdrop and a rose-pink accent — the one bright theme in the set.
Download Pink Flowers

Each download is a .zip containing one .jmtheme file — unzip it first, then import the theme. (Windows blocks importing directly from inside a zip.)

Built for JustMail for Windows.