GWB File

What are GWB files and how to open them

Are you having problems opening a GWB file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a GWB file?

GWB files have multiple uses, and Genstat Book is one of them. Read more about the other uses further down the page.

Genstat Book

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open GWB files

Important: Different programs may use files with the GWB file extension for different purposes, so unless you are sure which format your GWB file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different GWB openers which you will find listed below.

Last updated: July 13, 2020

More file formats using the GWB extension

Through our research of GWB files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • InterWrite Reader Document

Various apps that use files with this extension

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

IW ApplicationIW ApplicationUser submitted
GenStatGenStatUser submitted
GenStat Fourteenth EditionGenStat Fourteenth EditionUser submitted
InterWrite ReaderInterWrite ReaderUser submitted
GSAGSAUser submitted
InterWrite ApplicationInterWrite ApplicationUser submitted
GenStat Fifteenth EditionGenStat Fifteenth EditionUser submitted
GenStat Thirteenth EditionGenStat Thirteenth EditionUser submitted
GRAMS/AIGRAMS/AIUser submitted
GenStat Tenth EditionGenStat Tenth EditionUser submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about GWB file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.