.PASSBOOK File Extension
- Category: Various data Files
What are .PASSBOOK files and how to open them?
Can't open .PASSBOOK file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .PASSBOOK file.What is a .PASSBOOK file extension?
.PASSBOOK file extension has been classified as Various data Files.
.PASSBOOK is Passbook ticket
File extension passbook was in the past used in programs and apps to save various tickets and other similar documents.
More recently, passbook is de facto only known as an app from Apple's iOS system which is now known as Wallet.