So...uh, if someone was wanting to inventory a tool box and contents, how would you do it? Excel?
Well, sorta. Being a Mac kind of guy, I use Numbers, but yes.
The columns I've set up in my spreadsheet are Description, Brand, Model, S/N, Vendor, Q'ty, Purchased Price, Subtotal, Current Price, Subtotal, Invoice #, Date purchased, Warranty, Notes and Location. At the bottom of the spreadsheet I sum the subtotal columns. Quick & easy for insurance.
Mostly self-explanatory, except for the last 3. Warranty is a matter of whether it's lifetime or when it expires. Notes is a general category, if I bought something on sale I usually mark down the original price here. Location is a matter of where it belongs, more for insurance than anything. For instance, I have a tool roll & a few other things on the Hawg. If it gets stolen, then I have a list of what's gone. I have a repair bag that I use for rental property's, it's listed separately. If someone steals my entire roll cab & top chest, I know what was in it.
In addition, Invoice column. If something was a gift or a Kijiji purchase or something similar, I note that in the Invoice column.
calgaryguy, above, noted he doesn't break it down to individual pieces. That's fine, as long as one has a photo of everything associated w/ that piece. Insurance companies can get pretty damn finicky about what they're covering & what they're not. You should have photos or a video of everything, anyways. Each tool box drawer, every shelf, every corner of your shop (and house!). Most house policies have a maximum contents clause. If you have tens of thousands of dollars in tools & equipment (or more) in your shop, you may exceed the maximum for total loss & need to get that shortage addressed. Last thing you want is to have everything burn down & get a cheque for 60% of everything you owned.
One more thing: keep a copy of the spreadsheet & photos offsite. Thumb drive in a safety deposit box, or at a relative or friend's house. If everything goes up in flames, you don't want to be screwed. Myself, I don't trust cloud-based anything, but that's up to you. I have multiple backup hard drives w/ gigbytes of irreplaceable data (work related stuff, family photos, etc.) on them in safety deposit boxes.