Mailman is free software for managing electronic mail discussion and e-newsletter lists. Mailman is written primarily in Python.
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Category: Internet
KMail – email client for KDE Plasma
KMail is KDE’s email client, offering OpenPGP and S/MIME encryption, multiple accounts, powerful filtering and Kontact integration.
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Mailspring – new version of Nylas Mail
Mailspring is an open source, cross-platform email client that is a development of the now discontinued Nylas Mail.
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Balsa – highly configurable e-mail client
Balsa is an e-mail client for GNOME, highly configurable and incorporating all the features you would expect in a robust mail client.
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Trojitá – Qt IMAP email client
Trojitá is a Qt-based email client that aims to be fast in operation and function over slow or high-latency networks. It’s desktop agnostic.
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Astroid – lightweight and fast mail user agent
Astroid is a lightweight and fast graphical email client. Search, display and compose email, organized in thread and tags.
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Geary – send and receive email
Geary is an open source lightweight mail client for GNOME that is written in Vala. It offers a slim and economical user interface design.
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Claws Mail – lightweight email client and news reader
Claws Mail is a lightweight GTK email and news client with OpenPGP and S/MIME encryption, message filtering, OAuth2 and extensible plugins.
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SnappyMail – lightweight web-based email client
SnappyMail is a lightweight webmail client with IMAP support, OpenPGP, Sieve filters, contacts, dark mode and an extensible interface.
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Roundcube – browser-based IMAP email client
Roundcube provides IMAP webmail with Markdown composition, OAuth2 login, advanced search, contacts, responsive themes and an extension API.
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EasySSH – graphical SSH connection manager
EasySSH is a SSH connection manager to make your life easier. It’s free and open source software written in Vala.
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PuTTY – SSH and telnet client
PuTTY is a graphical SSH and Telnet client offering terminal sessions, key handling, port forwarding, and secure remote connections.
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tsuru – extensible and open source Platform as a Service
tsuru is an extensible and open source Platform as a Service (PaaS) that makes application deployments faster and easier.
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Porter – fully-managed PaaS that lets teams automate DevOps
Porter is a Kubernetes-powered PaaS that runs in your own cloud provider. It’s free and open source software.
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Cloud Foundry – cloud application platform
Cloud Foundry is an open source cloud computing Platform as a service (PaaS) software developed by VMware.
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AppScale – serverless platform for building and running scalable web and mobile applications
AppScale is an open source implementation of the scalable, distributed, and fault tolerant Google App Engine cloud computing interface.
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CapRover – Easy to use app/database deployment and web server manager
CapRover is an app/database deployment platform and web server package. CapRover is free and open source software.
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OpenFaaS – Serverless Functions Made Simple
OpenFaaS makes it easy for developers to deploy event-driven functions and microservices to Kubernetes.
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Dokku – small PaaS implementation
Dokku is a Docker powered mini-Heroku. It’s billed as “The smallest PaaS implementation you’ve ever seen”.
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Micro – platform for cloud native development
Micro is a platform for cloud native development. Micro addresses the key requirements for building services in the cloud.
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