Download-good-reader-v5-1177-unk-64bit-os110-ok14-user-hidden-bfi-ipa

: This usually signifies compatibility starting from iOS 11.0 .

If you are looking for a reliable way to manage and annotate documents, it is highly recommended to use the official version. : This usually signifies compatibility starting from iOS 11

To understand what this specific file contains, we can look at the individual tags within the name: : Likely a verification tag from the uploader

: These files often lack the "fairplay" DRM (Digital Rights Management) found in App Store apps, which can lead to frequent crashes or "app no longer available" errors. : This usually signifies compatibility starting from iOS 11

: Likely a verification tag from the uploader indicating the file was tested and works on iOS 14.

: The app is compiled for 64-bit architecture, which is required for all modern iOS devices (iPhone 5s and newer).

: You can find the legitimate, safe version of GoodReader on the App Store.