B64 File Extension - Open .B64 files

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Common File Extensions

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.B64 File Extension

TIP: Run a free scan for .B64 file extension errors.

File Type

Base64 MIME-Encoded File

Popularity

Average

Category

Compressed Files

File Description

Binary file encoded using base64 encoding; often used to convert text data into base64 data; enables more reliable transmission of e-mail attachments and other information; similar to a .MIME attachment.

Program(s) that open b64 files

Mac OS

StuffIt Deluxe 2010

Windows

StuffIt Deluxe 2009

WinZip 12 Pro