Hence, seeing if the 'Brain Trust' can offer up any suggestions. Foxit PDF reader for Windows, Mac, and more. I have loaded the free Gribview 3.2 from and it seems fairly good, but as this is the only Grib file reader I've ever seen, I'm in not position to rate it. 2021 Software that open xdf file - Extended disk format image Programs supporting the exension xdf on the main platforms Windows, Mac, Linux or. I have this application on my Mac, but as sight unseen regarding the 'Grib File Reader', I'm looking for an alternative Grib File reader just in case. But you need to pay about $200/year to have access to the 'Off Shore App' that runs on your Mac or PC (not iPad etc). Predictwind is suppose to be bringing out a Grib file reader in June this year. After having the luxury of these WiFi animated applications I was wondering if there was something similar (without forking out too many $$$) for manipulation of the Grib Files. For times when I'm out of WiFi coverage, I am looking at a way to download grip files (either satellite or SSB) and was wondering if there was a preferred program for viewing these files. But can only use the first 3 when I have WiFi. I use a mixture of BOM, Predictwind and Seabreeze (and looking up) to get an idea of what's happening. It's always good to hear what other people use regarding the weather.