On Android 14 it doesn't allow installing and the Play Store says:

> This app isn't available for your device because it was made for an older version of Android.

Nevertheless, an alternative is Material Files, a FOSS file manager that includes an FTP Server and Client:

* https://f-droid.org/packages/me.zhanghai.android.files

* https://play.google.com/store/apps/details?id=me.zhanghai.an...