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Updates & Downloads


Montana 700/700i/750i software version 6.40

as of October 19, 2020

Use Garmin Express to install this file.

(28.65 MB)

View system requirements

Notes:


Change History

Changes made from version 5.30 to 6.40:

Changes made from version 4.20 to 5.30:

Changes made from version 3.10 to 4.20:

Changes made from version 3.00 to 3.10:

System requirements

  1. IBM-compatible PC running Windows 2000 or later operating system and an available USB port.