Apple Address Book database
Have you had trouble opening the abcddb file on your computer? What are abcddb files? We explain what they are and recommend software that we know will open them.
Files with abcddb suffix are almost always contacts databases from Apple Address Book (Contacts) management software macOS / OS X.
File extension abcddb is most likely best known for its use in Apple Address Book, an address book for Apple's Mac OS X computers with many syncing features that are integrated into rest of the OS.
A typical .abcddb file contains stored contact address book data in SQLite format.
Contact management tool for macOS
Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.
Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.
Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.