Home : File Types : OLB File

.OLB File Extension

File Type 1OLE Object Library

3.9 (12 Votes)
CategoryMisc Files

What is an OLB file?

Object library that contains data types and constants referenced by MS Office components; may cause certain Microsoft programs to not function correctly if moved or renamed.

More Information

OLB files are also referred to as Office Object Library files.

Open over 300 file formats with File Viewer Plus.

Programs that open OLB files

Updated 4/14/2009

File Type 2OrCAD Symbol Library File

DeveloperCadence Design Systems
3.3 (12 Votes)
CategoryCAD Files

.OLB File Association 2

CAD file used by OrCAD, a program used for designing printed circuit boards (PCBs); saves "symbols," which are the electric circuit components that can be put together to construct a PCB design; often used as a library for defining virtual circuit components that match the specifications of real-world circuit components.

More Information

OLB files are often included as part of an OrCAD project (.OPJ file).

Programs that open OLB files

Updated 10/25/2011

About OLB Files

Our goal is to help you understand what a file with a *.olb suffix is and how to open it.

All file types, file format descriptions, and software programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

If you would like to suggest any additions or updates to this page, please let us know.