I'm looking for a way to organize all the gear I currently own, with info about it like number of units, purchased date, serial numbers, lending status and such. I've been using mygearvault android app but I don't like it very much and I don't like the way it handles information too: you have to create an account to use it and it focuses on the price of the items and insurance stuff. I would prefer a more traditional and private software. I don't care about synchronization between devices either

I thought to make a fillable PDF forms wich I could carry with me but first I would like to know the solutions that commonly you are using to that matter and to elaborate and export collections of gear for specific tasks, too.

Thanks