The extension indicates that the file was compressed using the 7-Zip LZMA algorithm. This format is often used for data exports because it offers a significantly higher compression ratio than standard .zip files, making it efficient for large messaging histories. Expected Contents Inside a Hangouts data export, you will typically find:
: A master file containing all your message history, timestamps, and participant IDs in a raw, structured text format.
: A popular open-source alternative for Mac users to handle .7z archives. Hangouts.7z
: Services like EasyZip allow you to decompress the file in a browser without installing software. Managing the Extracted Data
A file named is a compressed archive containing data related to Google Hangouts , a retired cross-platform messaging and video chat service. Since the service was officially shut down in November 2022 and replaced by Google Chat, such files typically appear when a user has exported their historical data using Google Takeout . What is Hangouts.7z? The extension indicates that the file was compressed
To access the contents of , you can use the following methods:
: Information regarding group memberships, archived conversations, and blocked contacts. How to Open and Extract : A popular open-source alternative for Mac users to handle
Because the primary message file is in , it is not easily readable by humans. You can use a JSON Viewer or specialized "Hangouts Reader" scripts found on platforms like GitHub to convert the text into a readable conversation format.