.GPI File Extension
Garmin Point of Interest File
| Developer | Garmin |
| Popularity |
3.2 | 14 Votes |
What is a GPI file?
A GPI file is a data file that compatible Garmin GPS devices use to store custom points of interest (POIs). It contains location information, such as a place's name and geographic coordinates, and may include additional details, such as phone numbers or proximity alerts. Users can load GPI files onto their devices to add locations that are not included in the preloaded maps.
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Users typically create GPI files with Garmin POI Loader, a utility that converts source files containing custom POIs, such as .CSV and .GPX files, into a format compatible with supported Garmin devices. These files allow users to add personalized location databases, including collections of restaurants, parks, and other destinations, to their navigation systems.
Users can also download precompiled GPI files from third-party sources and transfer them to compatible Garmin devices. The files are commonly stored in a Garmin/POI directory on the device's internal storage or memory card, although the exact location varies by model.
How to open a GPI file
You can open GPI files with Garmin POI Loader, which is designed to load Points of Interest onto Garmin GPS devices. Connect your Garmin device to your computer, open Garmin POI Loader, and follow the prompts to upload the GPI file to your device.
Programs that open GPI files
Gerber Photoplotter Information File
| Developer | Ucamco |
| Popularity |
4.0 | 5 Votes |
A GPI file may also be an information file generated by printed circuit board (PCB) design software, such as Autodesk EAGLE. It accompanies Gerber manufacturing files and provides information used in PCB production. These files support photoplotter workflows, where manufacturing data is used to create images of individual PCB layers.
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Gerber files describe PCB layer patterns, such as copper traces and solder masks. Traditionally, photoplotters used this data to produce images on transparent film, which served as masks during PCB manufacturing. Modern fabrication processes may instead use direct imaging to transfer the patterns onto the board.
NOTE: The Gerber format was originally developed by Gerber Systems and is now maintained by Ucamco. It is widely used to transfer PCB design and manufacturing data between electronic design automation (EDA) software and PCB manufacturers.
Common .GPI Filenames
[projectname].gpi - The GPI file is named after the name of your PCB project.
How to open a GPI file
You can open GPI files with Altium Designer, a comprehensive PCB design software commonly used for creating and editing Gerber files. You can also use third-party tools, such as Autodesk EAGLE, Viewplot, and Gerbv.