A daily updated filename extension database!

BLB file extension

The table below provides useful information about the .blb file extension. It answers questions such as:

  • What is the .blb file?
  • What program do I need to open a .blb file?
  • How can the .blb file be opened, edited or printed?
  • How can I convert .blb files to another format?

We hope you find this page helpful and a valuable resource!

2 extension(s) and 0 alias(es) found in database

✅ Act! Blob Data

BLB file is an Act! Blob Data. ACT! by Sage is a customer relationship management (CRM) software application which is used to keep track of client and prospect details in a single database that can be shared by multiple users.
BLB format description not yet available
Category: Data files
Application: ACT!
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
BLB aliases:
BLB related links:
BLB related extensions:
Act! Database File

Act! Database Log

Act! Report Data

Act! Word Processor Document

Act! Template

Act! Notes Database

Act! Email Message

Act! Design Layout File

Act! Data File

Act! Database Index

✅ Treepad Database Blob Data

BLB file is a Treepad Database Blob Data. TreePad is a tree-based Personal Information Manager (PIM).
Category: Data files
Application: Treepad
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
BLB aliases:
BLB related links:
BLB related extensions:
Treepad Database Index

Treepad Database

Treepad Database DBI Data

Treepad Database Backup

Treepad Database Index Backup

Treepad Database Blob Backup

Other types of files may also use the .blb file extension.

🚫 The .blb file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

bb, bbl, bib, bkb, bl, blf, blg, bln, blv, bmb, bob, bpb, flb, glb, hlb

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Binary glTF Data
gINT Library
Ultimate Stunts Binary 3D Model
BibTeX Document
Corel Ventura Library
Easy CG Project
Sybase PowerDesigner Business Process Model Backup
Blitz Basic Code
Onyx BAMBOO Modeler Data
MasterWorks Data

🔴 Can't open a .blb file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .blb file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .blb file extension, write to us!

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