Extract text from Oxygen phonebook backups (PB2)
To convert PB2 phonebook backups to another format, you need Oxygen Phone Manager II or other Backup software.
To convert other file formats to the "Phonebook Backup" file type, you need software like Oxygen Phone Manager II or a similar tool.
A .PB2 file is a mobile phone phonebook backup created by Oxygen Phone Manager II. Users historically created these files to back up contacts, phone numbers, and caller groups from older mobile devices, particularly legacy Nokia and Symbian phones.
You can open these files using the original software, Oxygen Phone Manager II, or modern mobile data extraction tools from Oxygen Forensics.
The primary disadvantage of a .PB2 file is its extreme obsolescence. It is a proprietary, legacy format that modern operating systems like Android and iOS cannot read. You cannot directly import a .PB2 file into Google Contacts or Apple iCloud. It forces you to rely on outdated software just to access your own contact list.
To use your contacts today, you must convert the .PB2 file to a universal VCF (vCard) or CSV file. Converting to VCF preserves standard contact details like names and numbers, though you may lose proprietary metadata such as custom ringtone assignments or legacy device-specific caller groups.
This file format is difficult to open or convert because the data is encoded in a closed, proprietary structure. Often, only the original Oxygen software can properly read or export the data. Standard online converters fail to process it because they lack the specific parsing logic for this old software. However, you can use convert.guru. Just drag and drop your file to identify the format, view it, and convert it when possible. If our analysis detects a supported underlying or embedded format, viewing or extracting the contacts may still be possible.
Convert.Guru analyzes your PB2 file, detects the exact format, and lets you read the text inside.
Users also converted FB2, PDF, AL3, M8, TXF, PB1 and ICC files.
If you want to convert PB2 file to ICC, you can use Oxygen Phone Manager II or similar software from the "Mobile Phonebook Backup" category. In the File menu, look for Save As… or Export….
To convert files to PB2, try Oxygen Phone Manager II or another comparable tool in the "Mobile Phonebook Backup" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our PB2 converter.