Thread Inventory Spreadsheets
These are Excel spreadsheets and are not locked or protected in any way. You can customize them however you wish to suit your own stash storage methods.
Instructions are given for saving them so they can be used with an office app on a handheld device such as a smartphone or tablet. They can also be used on your computer if you don't use a handheld device.
Check back often as I will add threads to the individual spreadsheets and will add more thread inventories as time allows.
Thread Conversion Links