The new Egnyte Mobile iOS 7.1.5 release offers support for iOS 11's Files app. It offers a suite of useful features like move/copy, rename, file preview, and more! As the Files app ecosystem grows richer, you will have more and more apps work closely and seamlessly with each other.
Please know that the Files app is very sensitive to third party app integrations. Currently, there are incorrect third party iOS11 integrations that prevent certain file types from being opened properly from within the Files app. As third party apps push their fixes, these issues will be automatically be resolved.