The app checks the capacity of SD cards connected to a Mac. It verifies the overall amount of space for storing and copying files. The suite recognizes compatible devices and offers an automated scan lasting up to several minutes depending on the card volume and data integrity.
F3X 1.1 for Mac is available as a free download on our application library. The application is categorized as System Tools. The size of the latest downloadable installation package is 712 KB. Our antivirus scan shows that this Mac download is malware free. This free Mac app was originally created by Canyon Producoes.
From the developer:
F3X allows you to test your SD cards to see if they really have the amount of storage they're said to have. To test an SD card, make sure it's inserted, select it and click "Start Test". The test can take several minutes depending on the size and speed of your card.
You may want to check out more Mac applications, such as DevonSync, Visage Login or DiskFire, which might be related to F3X.