Öppenlab is based in Calderdale, Yorkshire and makes software tools.

Gemini Protocol

The Gemini Protocol is a relatively new and simple internet protocol with a thriving community of users, Öppenlab created Ariane, a Gemini browser for Android based OS:


Photography/Moment Lenses

Moment manufacture high quality lenses and accessories for phone photography. Unfortunately, due to the huge fragmentation in Android devices (and maybe a little Apple bias) they stopped developing Android software. Öppenlab has produced a couple of apps that support Moment's Anamorphic lens so Android users are still supported: Anamorphic Photo

Do you want to sign up for a website or service that requires your email address, but you don't want to share your personal or work email with strangers? Do you want to avoid getting spam emails or unwanted newsletters in your inbox? Do you want to protect your privacy and security online? If you answered yes to any of these questions, then you need 10 Minute Email!


We have two eBook projects, both will hopefully get more attention in the near future:

• Öppenbok is a quality .ePub reader for Android that offers a similar reading experience to Google Books but without any analytics, tracking, or surveillance capitalism worries, it's currently in alpha:


• Gempub is a eBook file format and specification created by Öppenlab and some hard-working community contributers:



fediverse: oppen at merveilles.town

Email: oppen (@/AT) fastmail.com

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