Welcome to Thunderbird Add-ons.

Add extra features and styles to make Thunderbird your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

pieter kristensen

About me

Developer Information
Name pieter kristensen
User since March 5, 2007
Number of add-ons developed 0 add-ons
Average rating of developer's add-ons Not yet rated

My Reviews

Real System Theme

Rated 4 out of 5 stars

by pieter kristensen on Oct. 8, 2023 ·

Very clever! But I regret to see that the button "compoze new email" and the buttons on the left vertical bar are still blue. That would be nice, if those followed the accent color too!

This review is for a previous version of the add-on (0.1.2). 

Lightning

Rated 2 out of 5 stars

by pieter kristensen on Oct. 12, 2020 ·

Lightning stays empty and so is the today pane (google calendar tb 78.3.2 ubuntu AND windows 10). Appointments just won't show up.

Auto Select Latest Message

Rated 5 out of 5 stars

by pieter kristensen on Oct. 12, 2020 ·

I very much hope this addon will be once compatible with thunderbird 78. I agree so much with V@no, without it thunderbird leaves a useless "startup page" or blank page feature. Who would want that?

This review is for a previous version of the add-on (2.3.0b1). 

Provider for Google Calendar

Rated 2 out of 5 stars

by pieter kristensen on April 3, 2020 ·

I have used this addon for a long time and it worked always. But now suddenly it keeps asking for verification and does nothing else.
Thunderbird version 68.6.0 and latest lightning. The provider for Google calendear is 100% unusable...

This review is for a previous version of the add-on (68.2.1). 

Classic Highlight

Rated 4 out of 5 stars

by pieter kristensen on Sept. 10, 2013 ·

This addon realy fills a gap in Linux. It's great. Only, it won't work with a persona installed.

Color Folders

Rated 5 out of 5 stars

by pieter kristensen on March 16, 2012 ·

At last I can change the color of my folder icons in Thunderbird. Now I can make Thunderbird feel at home on my Kubuntu system. There are a lot of colors to choose from but I miss the olive color.

This review is for a previous version of the add-on (1.0). 

Orthodox for Thunderbird

Rated 5 out of 5 stars

by pieter kristensen on Oct. 12, 2008 ·

You did a fantastic job! It is great that you made both Thunderbird and Firefox themes. They are a nice couple again! I work with a simple and clean interface that give me a fuzzy nostalgic feeling, but at the same time I know I work with totally accurate and up-to-date software.
I feel sad for the Apple users though. It would be perfect if they could enjoy all of this beauty to.

This review is for a previous version of the add-on (0.1.2).