System Requirements
You will need:
- Latest version: Windows 7 or later, 32 bit or 64bit versions available.
- Legacy version 3.4: Windows XP, 32bit only.
- 18MB free hard disk space.
- Screen resolution set to at least 1024x768.
- DirectX v9.0c or later to support the globe and Mercator view options.
Downloads
Anyone may download and install GreatCirc to access the basic Lite features free of charge.
Registration and payment are only required to unlock the Pro features of the program.
Download the latest GreatCirc installers here.
SHA1 checksum: 19cffe46e3c4532b38bdf91d5274a42205253dcd
SHA1 checksum: b09e05003ad53bc76fee080433e5cd9399db80b0
Download the legacy version GreatCirc v3.4 application for Windows XP here.
SHA1 checksum: a000486e5e6ac3a798e7179b5c464202928afedd
Register your copy of GreatCirc here to unlock the Pro features.
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