Meta's Messenger service allows users to request a copy of their conversation history using a feature called "Export Your Information." This tool is available to all users and is required by the General Data Protection Regulation (GDPR), a European law that came into effect in May 2018 to protect personal data. The export feature lets users download their messages by going to the settings in the Messenger app or on Facebook, selecting "Your Information and Permissions," and starting the export process. Users can choose to export only messages or include other types of data, such as photos or videos, based on their preferences. The export process requires users to select a date range, choose between HTML or JSON format, and decide on the quality of media like photos and videos. The HTML format can be opened directly in a web browser, while the JSON format is more suitable for technical use or for re-importing messages into another application. If users want both formats, they must make two separate exports. The quality setting has a major impact on the file size, with "low" quality being ideal for users who only need the text content. Once the export is initiated, users must wait for Meta's servers to prepare the archive. This process can take anywhere from a few minutes to several days, depending on how much data is being exported. Meta will notify users via email or in-app messages when the file is ready, and it will appear in the "Available Downloads" section. However, the download link is only active for four days, so users need to download the file within that time frame or start the request again. Since late 2023, Meta has enabled end-to-end encryption by default for private Messenger conversations. This encryption ensures that only the people involved in the conversation can read the messages, as no third party, including Meta, can access the content. Encrypted conversations are exported separately, and the process for exporting them is detailed in a specific help page within the Messenger app. Users can find this feature by going to the settings, selecting "Privacy and Security," and then "End-to-End Encrypted Conversations." To ensure they don't miss any messages, users are advised to make separate exports for both regular and encrypted conversations.