first, you will need to download the telegram 中文 下载 desktop app from the official telegram platform. the desktop app is accessible for mac users. once downloaded, open the app.

now that you have the telegram desktop app up and operational, select the chat you wish to download by clicking on it. to access the chat history export feature, navigate to the top of the app and click on the three vertical buttons next to the search bar. from the dropdown menu, select more and then tap on export chat history.

a window will appear prompting you to choose a folder to store the downloaded chat history. you can choose to save it to a folder on your device, such as your documents folder. you will also need to select a file format in which to store the downloaded chat history. telegram supports exporting chat history in html formats.

once you have chosen a location and file format, tap on the export button. telegram will begin to export the chat history, which may take a few seconds depending on the size of the chat. once the export process is complete, you will be notified and can view the exported chat history in the chosen file format.

if you do not have the desktop app installed, you can also use telegram's web app to export a chat history. to do this, follow the same steps to access the chat history export feature by clicking on the three vertical dots next to the search bar. telegram will then prompt you to select a location and file format to save the downloaded chat history.

it is worth noting that telegram also recently added the feature to export chat history on its mobile app. to do this, open the telegram mobile app and scroll to the chat you wish to export. tap on the three vertical dots in the top right corner of the screen and then tap on more. from the dropdown menu, select export chat history and then select a folder and file format to store the downloaded chat history.

that is it. with these simple steps, you can download your entire telegram chat history on desktop or even through telegram's web app. we hope this article has been helpful in guiding you through the process of exporting your telegram chat history.