You must be feeling frustrated when you have to deal with iWork Numbers corruption. Numbers is a spread sheet application for Mac system which is included in the iWork Office suite. It can hold various types of sensitive data of any business, hospital or any educational institute. The Numbers application offers many other features like creating charts, different formula for easier calculation etc. But if you are unable to access your Numbers file due to any iWork Numbers corruption then it could be a disaster for your work. There can be various reasons for this corruption like virus infection, system error, application error, abrupt shutdown of the system while working on the Numbers file etc. In some cases you need to reinstall the iWork application to fix iWork Numbers corruption. This will automatically delete all the Numbers file but you can recover them by using Time machine back up facility. It can be effective but in some cases it does not respond or start giving error. There is another way to recover Numbers file after fixing iWork Numbers corruption that is iWork data recovery software. It will restore the Numbers file with all the data intact and without any loss.