
Threema. Messagerie sécurisée
Sûre. Anonyme. Privée.
5,99 €
5.6.2for iPhone, iPad and more
8.3
373 Ratings
Threema GmbH
Developer
78,6 Mo
Size
Nov 13, 2023
Update Date
#1
in Social Networking
4+
Age Rating
Age Rating
Threema. Messagerie sécurisée Captures d'écran
About Threema. Messagerie sécurisée
Threema, la messagerie sécurisée la plus vendue dans le monde entier, protège vos données contre les pirates, les corporations et les gouvernements. Le service peut être utilisé de manière complètement anonyme. Threema est open-source et offre toutes les fonctionnalités attendues d’une messagerie instantanée de pointe. L’application vous permet aussi de passer des appels vocaux, vidéo et de groupe chiffrés de bout en bout. En utilisant l’application pour ordinateur ou le client Web, vous pouvez aussi utiliser Threema sur votre ordinateur.
CONFIDENTIALITÉ ET ANONYMAT
Threema est conçue dès le départ pour générer aussi peu de données sur les serveurs que possible. Les abonnements de groupe et les listes de contacts sont gérés sur votre dispositif uniquement et jamais stockés sur nos serveurs. Les messages sont supprimés immédiatement après avoir été livrés. Les fichiers locaux sont stockés chiffrés sur votre téléphone ou tablette. Toutes ces mesures empêchent efficacement la collecte et l’utilisation abusive de vos renseignements personnels, y compris les métadonnées. Threema est entièrement conforme à la législation européenne de vie privée (RGPD).
CHIFFREMENT ROBUSTE
Threema chiffre de bout en bout toutes vos communications, dont les messages, la voix et les appels vidéo, les discussions de groupe, les fichiers et même les messages de statut. Seul le destinataire prévu (et personne d’autre) peut lire vos messages. Threema utilise la bibliothèque cryptographique de confiance et open source, NaCl, pour le chiffrement. Les clés de chiffrement sont générées et stockées de manière sécurisée sur les appareils des utilisateurs pour empêcher tout accès par porte dérobée et toute copie.
FONCTIONNALITÉS EXTENSIVES
Threema n’est pas qu’une messagerie chiffrée et privée, mais offre également une vaste gamme de fonctionnalités diverses.
• Rédigez du texte et envoyez des messages vocaux
• Passez des appels vocaux, vidéo et de groupe
• Envoyez des vidéos, des images et partagez des localisations
• Envoyez n’importe quel type de fichier (pdf, gif animé, mp3, doc, zip, etc.)
• Utilisez l’application pour ordinateur ou le client Web pour discuter depuis votre ordinateur
• Créez des groupes
• Créez des sondages avec la fonctionnalité de sondages
• Choisissez entre un thème sombre et un thème clair
• Répondez rapidement et en silence avec la fonctionnalité originale d’accord/pas d’accord
• Vérifiez l’identité d’un contact en scannant son code QR personnel
• Utilisez Threema comme outil de messagerie instantanée anonyme
• Synchronisez vos contacts (optionnel)
SERVEURS EN SUISSE
Tous nos serveurs se trouvent en Suisse et nous développons nos logiciels en interne.
ANONYMAT TOTAL
Les utilisateurs de Threema reçoivent tous un ID Threema aléatoire pour leur identification. Il ne faut ni numéro de téléphone ni adresse e-mail pour utiliser Threema. Cette fonctionnalité unique vous permet d’utiliser Threema de façon entièrement anonyme. Inutile de donner des informations privées ni d’ouvrir un compte.
OPEN SOURCE ET AUDITS
Le code source de l\'application Threema peut être librement examiné par tout le monde. En plus, des experts de renom sont régulièrement engagés pour mener des audits de sécurité systématiques du code source de Threema.
AUCUNE PUB, AUCUN TRAQUEUR
Threema n’est pas financé par les annonces et ne collecte pas les données des utilisateurs.
ASSISTANCE/CONTACT
En cas de question ou de problème, veuillez consulter notre FAQ : https://threema.ch/en/faq
CONFIDENTIALITÉ ET ANONYMAT
Threema est conçue dès le départ pour générer aussi peu de données sur les serveurs que possible. Les abonnements de groupe et les listes de contacts sont gérés sur votre dispositif uniquement et jamais stockés sur nos serveurs. Les messages sont supprimés immédiatement après avoir été livrés. Les fichiers locaux sont stockés chiffrés sur votre téléphone ou tablette. Toutes ces mesures empêchent efficacement la collecte et l’utilisation abusive de vos renseignements personnels, y compris les métadonnées. Threema est entièrement conforme à la législation européenne de vie privée (RGPD).
CHIFFREMENT ROBUSTE
Threema chiffre de bout en bout toutes vos communications, dont les messages, la voix et les appels vidéo, les discussions de groupe, les fichiers et même les messages de statut. Seul le destinataire prévu (et personne d’autre) peut lire vos messages. Threema utilise la bibliothèque cryptographique de confiance et open source, NaCl, pour le chiffrement. Les clés de chiffrement sont générées et stockées de manière sécurisée sur les appareils des utilisateurs pour empêcher tout accès par porte dérobée et toute copie.
FONCTIONNALITÉS EXTENSIVES
Threema n’est pas qu’une messagerie chiffrée et privée, mais offre également une vaste gamme de fonctionnalités diverses.
• Rédigez du texte et envoyez des messages vocaux
• Passez des appels vocaux, vidéo et de groupe
• Envoyez des vidéos, des images et partagez des localisations
• Envoyez n’importe quel type de fichier (pdf, gif animé, mp3, doc, zip, etc.)
• Utilisez l’application pour ordinateur ou le client Web pour discuter depuis votre ordinateur
• Créez des groupes
• Créez des sondages avec la fonctionnalité de sondages
• Choisissez entre un thème sombre et un thème clair
• Répondez rapidement et en silence avec la fonctionnalité originale d’accord/pas d’accord
• Vérifiez l’identité d’un contact en scannant son code QR personnel
• Utilisez Threema comme outil de messagerie instantanée anonyme
• Synchronisez vos contacts (optionnel)
SERVEURS EN SUISSE
Tous nos serveurs se trouvent en Suisse et nous développons nos logiciels en interne.
ANONYMAT TOTAL
Les utilisateurs de Threema reçoivent tous un ID Threema aléatoire pour leur identification. Il ne faut ni numéro de téléphone ni adresse e-mail pour utiliser Threema. Cette fonctionnalité unique vous permet d’utiliser Threema de façon entièrement anonyme. Inutile de donner des informations privées ni d’ouvrir un compte.
OPEN SOURCE ET AUDITS
Le code source de l\'application Threema peut être librement examiné par tout le monde. En plus, des experts de renom sont régulièrement engagés pour mener des audits de sécurité systématiques du code source de Threema.
AUCUNE PUB, AUCUN TRAQUEUR
Threema n’est pas financé par les annonces et ne collecte pas les données des utilisateurs.
ASSISTANCE/CONTACT
En cas de question ou de problème, veuillez consulter notre FAQ : https://threema.ch/en/faq
Show More
Quoi de neuf dans la dernière version 5.6.2
Last updated on Nov 13, 2023
Vieilles Versions
Threema 5.6.2
• Improved performance when writing/inserting long messages
• Improved performance when sending messages
• Various other improvements
Threema 5.6.1
• Improvements in relation to group calls
• Various other improvements
Threema 5.6
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements
• Improved performance when writing/inserting long messages
• Improved performance when sending messages
• Various other improvements
Threema 5.6.1
• Improvements in relation to group calls
• Various other improvements
Threema 5.6
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements
Show More
Version History
5.6.2
Nov 13, 2023
Threema 5.6.2
• Improved performance when writing/inserting long messages
• Improved performance when sending messages
• Various other improvements
Threema 5.6.1
• Improvements in relation to group calls
• Various other improvements
Threema 5.6
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements
• Improved performance when writing/inserting long messages
• Improved performance when sending messages
• Various other improvements
Threema 5.6.1
• Improvements in relation to group calls
• Various other improvements
Threema 5.6
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements
5.6.1
Oct 23, 2023
Threema 5.6.1
• Improvements in relation to group calls
• Various other improvements
Threema 5.6
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements
• Improvements in relation to group calls
• Various other improvements
Threema 5.6
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements
5.6
Oct 16, 2023
Threema 5.6
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements
5.5.4
Sep 21, 2023
Threema 5.5.4
• The iOS app can now be used with the beta version of Threema 2.0 for desktop (“Settings > Desktop/Web > Linked Device (Beta)”)
• Various bug fixes and other improvements
Threema 5.5.3
• The iOS app can now be used with the beta version of Threema 2.0 for desktop (“Settings > Desktop/Web > Linked Device (Beta)”)
Threema 5.5.2
• Various bug fixes and other improvements
Threema 5.5.1
• Fixed a bug in relation to private chats
• Improved performance
Threema 5.5
• File names are now displayed in the media overview
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements
• The iOS app can now be used with the beta version of Threema 2.0 for desktop (“Settings > Desktop/Web > Linked Device (Beta)”)
• Various bug fixes and other improvements
Threema 5.5.3
• The iOS app can now be used with the beta version of Threema 2.0 for desktop (“Settings > Desktop/Web > Linked Device (Beta)”)
Threema 5.5.2
• Various bug fixes and other improvements
Threema 5.5.1
• Fixed a bug in relation to private chats
• Improved performance
Threema 5.5
• File names are now displayed in the media overview
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements
5.5.3
Sep 20, 2023
Threema 5.5.3
• The iOS app can now be used with the beta version of Threema 2.0 for desktop (“Settings > Desktop/Web > Linked Device (Beta)”)
Threema 5.5.2
• Various bug fixes and other improvements
Threema 5.5.1
• Fixed a bug in relation to private chats
• Improved performance
Threema 5.5
• File names are now displayed in the media overview
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements
• The iOS app can now be used with the beta version of Threema 2.0 for desktop (“Settings > Desktop/Web > Linked Device (Beta)”)
Threema 5.5.2
• Various bug fixes and other improvements
Threema 5.5.1
• Fixed a bug in relation to private chats
• Improved performance
Threema 5.5
• File names are now displayed in the media overview
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements
5.5.2
Sep 13, 2023
Threema 5.5.2
• Various bug fixes and other improvements
Threema 5.5.1
• Fixed a bug in relation to private chats
• Improved performance
Threema 5.5
• File names are now displayed in the media overview
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements
• Various bug fixes and other improvements
Threema 5.5.1
• Fixed a bug in relation to private chats
• Improved performance
Threema 5.5
• File names are now displayed in the media overview
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements
5.5.1
Sep 11, 2023
Threema 5.5.1
• Fixed a bug in relation to private chats
• Improved performance
Threema 5.5
• File names are now displayed in the media overview
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements
• Fixed a bug in relation to private chats
• Improved performance
Threema 5.5
• File names are now displayed in the media overview
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements
5.5
Sep 4, 2023
• File names are now displayed in the media overview
• Improved performance
• Fixed a bug that caused wallpapers not to be displayed correctly
• Fixed a bug that caused media messages not to be downloaded correctly
• Fixed a bug that caused contacts to be skipped during synchronization
• Fixed a bug that caused names of locations not to be displayed correctly
• Fixed several UI bugs
• Various bug fixes and other improvements
• Improved performance
• Fixed a bug that caused wallpapers not to be displayed correctly
• Fixed a bug that caused media messages not to be downloaded correctly
• Fixed a bug that caused contacts to be skipped during synchronization
• Fixed a bug that caused names of locations not to be displayed correctly
• Fixed several UI bugs
• Various bug fixes and other improvements
5.4.1
Aug 14, 2023
Threema 5.4.1
• Various bug fixes and other improvements
Threema 5.4
• Perfect Forward Secrecy is now enabled by default
• When being mentioned, your nickname is now displayed instead of “@me”
• Fixed a bug that prevented the relative date from getting updated after midnight while in a chat
• Fixed a bug that could result in new messages not being displayed in the chat overview
• Various bug fixes and other improvements
• Various bug fixes and other improvements
Threema 5.4
• Perfect Forward Secrecy is now enabled by default
• When being mentioned, your nickname is now displayed instead of “@me”
• Fixed a bug that prevented the relative date from getting updated after midnight while in a chat
• Fixed a bug that could result in new messages not being displayed in the chat overview
• Various bug fixes and other improvements
5.4
Aug 2, 2023
• Perfect Forward Secrecy is now enabled by default
• When being mentioned, your nickname is now displayed instead of “@me”
• Fixed a bug that prevented the relative date from getting updated after midnight while in a chat
• Fixed a bug that could result in new messages not being displayed in the chat overview
• Various bug fixes and other improvements
• When being mentioned, your nickname is now displayed instead of “@me”
• Fixed a bug that prevented the relative date from getting updated after midnight while in a chat
• Fixed a bug that could result in new messages not being displayed in the chat overview
• Various bug fixes and other improvements
5.3.1
Jul 10, 2023
• Various bug fixes and other improvements
5.3
Jun 26, 2023
• After changing biometric data in iOS, password confirmation in Threema is required
• Improved stability when starting a Threema call
• Fixed a bug that occurred when displaying a text preview in the Share Extension
• Various bug fixes and other improvements
• Improved stability when starting a Threema call
• Fixed a bug that occurred when displaying a text preview in the Share Extension
• Various bug fixes and other improvements
5.2.1
Jun 12, 2023
Threema 5.2.1
• Various minor bug fixes and other improvements
Threema 5.2
• Wallpapers can now be set on a per-chat basis
• Media can now be downloaded directly in the media overview
• Text formatting is also displayed in the chat overview and in quoted messages
• Fixed various bugs in the chat interface
• Various bug fixes and other improvements
• Various minor bug fixes and other improvements
Threema 5.2
• Wallpapers can now be set on a per-chat basis
• Media can now be downloaded directly in the media overview
• Text formatting is also displayed in the chat overview and in quoted messages
• Fixed various bugs in the chat interface
• Various bug fixes and other improvements
5.2
Jun 1, 2023
• Wallpapers can now be set on a per-chat basis
• Media can now be downloaded directly in the media overview
• Text formatting is also displayed in the chat overview and in quoted messages
• Fixed various bugs in the chat interface
• Various bug fixes and other improvements
• Media can now be downloaded directly in the media overview
• Text formatting is also displayed in the chat overview and in quoted messages
• Fixed various bugs in the chat interface
• Various bug fixes and other improvements
5.1.1
May 15, 2023
• Fixed a bug in relation to accessibility in the new chat interface
• Miscellaneous minor bug fixes
• Miscellaneous minor bug fixes
5.1
May 1, 2023
• Added a new notification setting that also includes the sender’s profile picture
• Added a setting that enables the operating system to suggest frequent Threema contacts when sharing in iOS
• If camera access is denied, an icon to open the photo library is shown next to the text input field instead of the camera icon
• Fixed various bugs in relation to accessibility in the new chat interface
• Fixed a bug that caused messages not to be marked as read when opening a chat
• Fixed a bug that caused notifications to appear even when “Do Not Disturb” was activated
• Various bug fixes and numerous under-the-hood improvements
• Added a setting that enables the operating system to suggest frequent Threema contacts when sharing in iOS
• If camera access is denied, an icon to open the photo library is shown next to the text input field instead of the camera icon
• Fixed various bugs in relation to accessibility in the new chat interface
• Fixed a bug that caused messages not to be marked as read when opening a chat
• Fixed a bug that caused notifications to appear even when “Do Not Disturb” was activated
• Various bug fixes and numerous under-the-hood improvements
5.0.2
Apr 17, 2023
• Fixed a crash that could occur when opening the app
• Fixed a bug that caused links not to be recognized
• Fixed a bug that caused links not to be recognized
5.0.1
Mar 27, 2023
• Several improvements in relation to mentions
• Fixed a possible bug in relation to chat exports
• Fixed a bug that could cause the scroll position to jump after opening a chat again from the App Switcher
• Added a “Scan QR code” option to the text input menu
• For VoiceOver users, the new chat view is disabled in this version. The reported issues will be addressed and the new chat view reenabled in a future version.
• Fixed a possible bug in relation to chat exports
• Fixed a bug that could cause the scroll position to jump after opening a chat again from the App Switcher
• Added a “Scan QR code” option to the text input menu
• For VoiceOver users, the new chat view is disabled in this version. The reported issues will be addressed and the new chat view reenabled in a future version.
5.0
Mar 15, 2023
• Full technical and visual overhaul of the chat view
• Improved in-chat search, providing all results at a glance
• Past chat messages will now load automatically when scrolling (infinite scrolling)
• Inline player for voice messages
• Media and files can be now be viewed while the sending process is ongoing
• Redesign of the message detail view (accessible by swiping left on a message)
• In group messages, the members’ names are now displayed in different colors
• Live preview of text formatting
• Improved message delivery when the app is in the background
• Various bug fixes and numerous under-the-hood improvements
• Improved in-chat search, providing all results at a glance
• Past chat messages will now load automatically when scrolling (infinite scrolling)
• Inline player for voice messages
• Media and files can be now be viewed while the sending process is ongoing
• Redesign of the message detail view (accessible by swiping left on a message)
• In group messages, the members’ names are now displayed in different colors
• Live preview of text formatting
• Improved message delivery when the app is in the background
• Various bug fixes and numerous under-the-hood improvements
4.9.4
Feb 8, 2023
• Note groups now have a dedicated icon in the chat overview
• Fixed a bug that caused group messages not to be sent to all members
• Fixed a bug that caused background images in chats to be displayed incorrectly
• Other improvements and minor bug fixes
• Fixed a bug that caused group messages not to be sent to all members
• Fixed a bug that caused background images in chats to be displayed incorrectly
• Other improvements and minor bug fixes
4.9.3
Jan 23, 2023
• If a vote in a poll was changed, this will be reflected in the generated system notification
• Other improvements and minor bug fixes
• Other improvements and minor bug fixes
4.9.2
Jan 5, 2023
Version 4.9.2
• Fixed a crash that could occur when opening the app
• Fixed a bug that could occur when sending video messages
Version 4.9
• Support of the new communication protocol “Ibex”
• Send and receive messages with Perfect Forward Secrecy
• New chat overview
• Unknown chat members will no longer automatically be added to the contact list
• Set storage management now on a per-chat basis
• Send videos in original quality
• Various other improvements for upcoming features
• Fixed a crash that could occur when opening the app
• Fixed a bug that could occur when sending video messages
Version 4.9
• Support of the new communication protocol “Ibex”
• Send and receive messages with Perfect Forward Secrecy
• New chat overview
• Unknown chat members will no longer automatically be added to the contact list
• Set storage management now on a per-chat basis
• Send videos in original quality
• Various other improvements for upcoming features
4.9.1
Dec 29, 2022
• Fixed a crash that could occur when opening the app
4.9
Dec 27, 2022
• Send and receive messages with Perfect Forward Secrecy
• Support of the new communication protocol “Ibex”
• New chat overview
• Unknown chat members will no longer automatically be added to the contact list
• Set storage management now on a per-chat basis
• Send videos in original quality
• Various other improvements for upcoming features
• Support of the new communication protocol “Ibex”
• New chat overview
• Unknown chat members will no longer automatically be added to the contact list
• Set storage management now on a per-chat basis
• Send videos in original quality
• Various other improvements for upcoming features
4.8.5
Nov 29, 2022
• The agree/disagree feature is now also available in group chats
• To celebrate Threema turning ten, we have festooned the app icon. The icon can be changed back to the default or to a legacy version in the settings
• Security improvements
• Other improvements and minor bug fixes
• To celebrate Threema turning ten, we have festooned the app icon. The icon can be changed back to the default or to a legacy version in the settings
• Security improvements
• Other improvements and minor bug fixes
Threema. Messagerie sécurisée FAQ
Cliquez ici pour savoir comment télécharger Threema. Messagerie sécurisée dans un pays ou une région restreints.
Consultez la liste suivante pour voir les exigences minimales de Threema. Messagerie sécurisée.
iPhone
Nécessite iOS 15.0 ou version ultérieure.
iPad
Nécessite iPadOS 15.0 ou version ultérieure.
iPod touch
Nécessite iOS 15.0 ou version ultérieure.
Threema. Messagerie sécurisée prend en charge Français, Allemand, Anglais, Basque, Chinois simplifié, Chinois traditionnel, Espagnol, Italien, Japonais, Néerlandais, Polonais, Portugais, Rhéto-roman, Russe, Slovaque, Tchèque, Turc, Ukrainien