Twitter Archiver is an extension available for Google Spreadsheets.
It is not fully approved by Google, and any use is at the user’s own risk.
The application saves Twitter content to a Google spreadsheet, wherefore it needs access to a Google account, and to a Twitter account. Because of the account access requirements, it may be recommended to use the application only in connection with dedicated Google and Twitter accounts, created and used only for this purpose.
A paid subscription will be required in order to follow more than one Twitter account.
An advisory guide from NetLab can be found here.
For further advice contact: Niels Brügger; nb (at) cc.au.dk