I did my yearly donations to open source projects. This time …

– @thunderbird
– @organicmaps
– Simple Mobile Tools (simplemobiletools.com/)
– TeX User Group (tug.org/)

I rely on this software daily.

If you use #FOSS and you have some money to spare, consider supporting them so they can be around for a long time.

Simple Mobile Tools

A group of simple, open source Android apps without ads and unnecessary permissions, with customizable colors.

^{Simple Mobile Tools}