4.8 KiB
title, icon, description, cover
| title | icon | description | cover |
|---|---|---|---|
| Sincronização do calendário | material/calendar | Calendars contain some of your most sensitive data; use products that implement encryption at rest. | calendar.webp |
Calendars contain some of your most sensitive data; use products that implement E2EE at rest to prevent a provider from reading them.
Tuta
!!! nota Consulte o Tabela de Hardware para verificar se o seu dispositivo é suportado.
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**Tuta** offers a free and encrypted calendar across their supported platforms. Features include: automatic E2EE of all data, sharing features, import/export functionality, multi-factor authentication, and [more](https://tuta.com/calendar-app-comparison/).
Multiple calendars and extended sharing functionality is limited to paid subscribers.
[:octicons-home-16: Homepage](https://tuta.com/calendar){ .md-button .md-button--primary }
[:octicons-eye-16:](https://tuta.com/privacy){ .card-link title="Privacy Policy" }
[:octicons-info-16:](https://tuta.com/faq){ .card-link title=Documentation}
[:octicons-code-16:](https://github.com/tutao/tutanota){ .card-link title="Source Code" }
[:octicons-heart-16:](https://tuta.com/community/){ .card-link title=Contribute }
??? downloads
- [:simple-googleplay: Google Play](https://play.google.com/store/apps/details?id=de.tutao.tutanota)
- [:simple-appstore: App Store](https://apps.apple.com/us/app/tutanota/id922429609)
- [:simple-windows11: Windows](https://tuta.com/blog/posts/desktop-clients/)
- [:simple-apple: macOS](https://tuta.com/blog/posts/desktop-clients/)
- [:simple-linux: Linux](https://tuta.com/blog/posts/desktop-clients/)
- [:simple-flathub: Flathub](https://flathub.org/apps/com.tutanota.Tutanota)
- [:octicons-browser-16: Web](https://app.tuta.com/)
Auto-hospedagem
!!! nota Consulte o Tabela de Hardware para verificar se o seu dispositivo é suportado.
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**Proton Calendar** is an encrypted calendar service available to Proton members via web or mobile clients. Todos os dados armazenados dentro dele são encriptados de ponta a ponta quando armazenados nos servidores do ProtonMail. Those on the free tier get access to 3 calendars, whereas paid subscribers can create up to 25 calendars. Extended sharing functionality is also limited to paid subscribers.
[:octicons-home-16: Homepage](https://proton.me/calendar){ .md-button .md-button--primary }
[:octicons-eye-16:](https://proton.me/legal/privacy){ .card-link title="Privacy Policy" }
[:octicons-info-16:](https://proton.me/support/proton-calendar-guide){ .card-link title=Documentation}
[:octicons-code-16:](https://github.com/ProtonMail/WebClients){ .card-link title="Source Code" }
??? downloads
- [:simple-googleplay: Google Play](https://play.google.com/store/apps/details?id=me.proton.android.calendar)
- [:simple-appstore: App Store](https://apps.apple.com/app/apple-store/id1514709943)
- [:octicons-browser-16: Web](https://calendar.proton.me)
Unfortunately, as of January 2024 Proton has still not released the source code for their mobile Calendar app on Android or iOS. Proton Calendar's web client is open source.
Framadate
Please note we are not affiliated with any of the projects we recommend. In addition to our standard criteria, we have developed a clear set of requirements to allow us to provide objective recommendations. We suggest you familiarize yourself with this list before choosing to use a project, and conduct your own research to ensure it's the right choice for you.
!!! Considere o auto-hospedagem para mitigar esta ameaça.
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**PrivateBin** é um pastebin online minimalista e de código aberto onde o servidor tem zero conhecimento de dados colados. Os dados são criptografados/descriptografados no navegador usando AES de 256 bits. Psono suporta compartilhamento seguro de senhas, arquivos, marcadores e e-mails.
Minimum Qualifications
- Must sync and store information with E2EE to ensure data is not visible to the service provider.
Melhor caso
Os nossos melhores critérios representam o que gostaríamos de ver num projeto perfeito desta categoria. As nossas recomendações podem não incluir todas as funcionalidades, mas incluem as que, na nossa opinião, têm um impacto mais elevado.
- Should integrate with native OS calendar and contact management apps if applicable.