How to open OLB files

Did your computer fail to open an OLB file? We explain what OLB files are and recommend software that we know can open or convert your files.

What is an OLB file?

The .olb file extension is most commonly used by Microsoft Office software applications. The OLB files contain object libraries. These libraries are referenced by the associated Microsoft application.

The .olb file extension is also used for VAX object library files, MTC data files, PSpice model files and AUTOGEN file.

OLB file openers, viewers, etc.

These apps are known to open certain types of OLB files. Remember, different programs may use OLB files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Oracle DeveloperOracle DeveloperUser submitted
OrCAD CaptureOrCAD CaptureUser submitted
OrcadR CaptureOrcadR CaptureUser submitted
Any Video Converter FreeAny Video Converter FreeUser submitted
We have not verified any programs that we know for certain can work with OLB-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with OLB-files. If you know one, please use the Suggest link below and tell us about it!