Tuta
Tuta (formerly Tutanota), end-to-end encrypted email service. Desktop, web, Android, and iOS client releases.
Release history
Tuta 357.260824.1
Fixes unsupported TZID calendar import failures and misleading date display when start precedes end due to time zone offset
Tuta Calendar 357.260818.1
General improvements and bug fixes
Tuta 357.260818.1
General improvements and bug fixes Asset Checksums (
Tuta 357.260812.1
Subscription cancellations now downgrade to Free tier at period end rather than immediately, preserving access during paid term
Tuta 356.260807.0
Desktop build updates electron-builder to 26.15.3; No user-facing changes noted
Tuta 356.260806.1
Tuta improved sync and search performance, fixed event queue stalls causing sync delays, and added collapsible shared mailboxes with nested labels
Tuta 356.260805.0
Sync speed improvements, collapsible shared mailboxes, and nested label support with unread counters
Tuta Drive 356.260805.0
Sync and general performance gains; Fixes event queue pausing bug
Tuta Calendar 355.260730.0
Tuta Calendar 355.260730.0 ships with improved privacy protections for calendar data, keeping event details encrypted end-to-end on device
Tuta 355.260720.0
Adds event timezones, reminder previews, and search-refresh after indexing
Tuta 355.260710.0
Improvements to One-Click Migration beta
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Tuta 354.260707.0
Beta release of one-click email migration; Sync improvements and mail rendering fixes
Tuta Drive 354.260707.0
Sync improvements and mail rendering fixes; Matches desktop release
Tuta Drive 353.260630.0
Standalone Drive app with streamed uploads, big-file support, paste on context menu, keyboard rename shortcut
Tuta 353.260630.0
Improved file handling robustness and performance; Updates DOMPurify to 3.4.11
Tuta Calendar 353.260624.0
Reverts orphaned custom folder display; Fixes mail list break after WebSocket reconnect
Tuta 352.260618.0
Tuta 352.260618.0 fixes mail editor bugs, inbox rule creation, and image rendering in HTML emails
Tuta Calendar 351.260612.0
Tuta Calendar fixes critical calendar sync issues including duplicate event handling, ICS import errors, and organizer-required updates
Tuta 351.260612.0
Tuta 351.260612.0 fixes calendar event sync issues, duplicate instance import failures, and conversation list rendering to improve reliability
Tuta 350.260608.0
Tuta Drive adds keyboard shortcuts for file selection, redesigns transfer UI, and fixes transfer progress tracking across batches
Tuta Calendar 350.260608.0
Fixed continue button on plan selector 10905; Fix snackbar position 10867; Extract calendar-related post-login action from PostLoginActions 10864
Tuta Calendar 349.260602.1
UI Improvments around signups and upgrades; Fixed some smaller issues with invalid UI states
Tuta 349.260602.1
Tuta 349.260602.1 improves signup/upgrade UI and fixes draft-saving bug after login
Tuta 348.260529.2
Tuta 348.260529.2 improves encrypted email client security and privacy features for mobile users
Tuta Calendar 348.260529.2
Tuta Calendar 348.260529.2 adds encrypted calendar support with zero-knowledge architecture, ensuring events remain private end-to-end
Tuta 348.260526.0
Fixes font size picker regression, newline-separated email paste truncation, and upload abort errors. No action required unless those workflows are broken
Tuta Calendar 348.260519.0
Calendar now supports fourth-weekday recurrence patterns and unifies event-alarm creation workflows, fixing duplication and edit errors
Tuta 348.260519.0
Fixes event duplication and editing errors for recurring calendar entries
Tuta Calendar 348.260518.0
Tuta Calendar fixes sync status display bug that prevented users from seeing when calendar synchronization completed
Tuta 348.260518.0
Parallel encryption speeds file uploads; No configuration change required