GPS IO is a Garmin GPS data transfer extension designed for use with CalTopo/SARTopo. This extension, developed by sartech456, allows users to transfer GPS data from their Garmin devices to CalTopo/SARTopo for mapping and analysis purposes. The extension utilizes Native Messaging, ensuring a seamless and efficient data transfer process.

With the latest versionreleased on, GPS IO introduces a new feature that adds a checkbox to remove numbers from exported track names. This feature specifically affects names where the number is preceded by a space. For example, a track named "AA 101" will be exported as "AA" when the checkbox is selected.

GPS IO is a valuable tool for Garmin GPS users who rely on CalTopo/SARTopo for their mapping needs. With its seamless data transfer capabilities and the recent addition of the track name export feature, GPS IO enhances the efficiency and accuracy of GPS data integration.