What is E00?
E00 is a legacy ArcInfo interchange format that still shows up in older datasets and archives. You usually need to validate it fast before deciding what to do next.
Fastest way to open E00 on Mac
Select the E00 file in Finder and press Space. GeoPreview shows the drawing in geographic context, along with any useful metadata the file carries.
Quick check before you use the file
Before you send it on or open a bigger GIS project, GeoPreview helps you confirm:
- whether the geometry covers the right area
- any layer or attribute detail available in the file
- bounds and coordinate context before you open a full CAD or GIS app
Alternative tools
CAD and GIS apps are the right tools for editing and transformation-heavy work. For a quick visual check on Mac, GeoPreview gets you to the answer faster.
Need to convert or export it?
If the handoff needs a different delivery format, GeoPreview can handle supported exports from Finder. If export is not available for that file yet, you still get the visual check and metadata first.
