Extract-Hor is a Chrome extension designed to streamline the process of exporting teaching schedules from the Tosca.net web application. This tool specifically targets the 'teacher schedule' tab, allowing users to easily generate an iCal file that can be integrated into various electronic calendars like Google Calendar and Microsoft Outlook. The extension simplifies the task of transferring weekly schedules into a format compatible with popular calendar applications, enhancing overall productivity for educators.

Privacy is a key feature of Extract-Hor, as it only utilizes data displayed in the teacher schedule tab temporarily for iCal file generation. Importantly, the extension does not retain any sensitive user data, ensuring confidentiality. Once the iCal file is created, no information is stored, providing reassurance for users concerned about data privacy. The open-source nature of the extension allows for transparency and potential modifications by the community.