Filament Tracker App
Version V0.0.6
Spool Inventory is a free desktop app for keeping track of your 3D printer filament — how much you have, what's running low, and what it's costing you.
Add a spool once — material, color, brand, price, weight — and let the app do the rest. Every card shows a live gauge of what's left, with low-stock alerts you can customize per spool. Log usage after a print, or add inventory back when you restock. Track multiple printers, tag and organize however makes sense to you, and pull up a full history of every gram that's come and gone.
Version history
"Add inventory" button next to Log usage — restock or correct a spool without editing it
Settings tab: minimize to tray, launch on Windows startup, and sound effects — all off by default
Printer profiles — assign spools to a printer, and manage your printer list
Filter by tag or location, not just material
Print cost estimator on the main Inventory page — checks whether a spool has enough left for the print
Lifetime stats: total grams printed and spools finished, with a small celebration when one hits 0g
One-time welcome walkthrough — shows once for new installs, and once for existing users on their first open after this update
Paste a spool photo straight from the clipboard (Ctrl+V), now listed in the keyboard shortcuts
A warning if remaining is accidentally set higher than the spool's total weight
The "?" keyboard shortcuts button moved to the bottom of the screen, next to the + button
Backups (export/import) now include your printers and usage history, not just spools — old backup files still work too
Currency setting — pick from common symbols or type your own, applied everywhere prices show
Bigger Discord and unit-toggle buttons
A way to report bugs without Discord (links straight to GitHub Issues)
Undo button after logging usage or deleting a spool
Keyboard shortcuts: N for a new spool, / to jump to search
A "?" help button showing the keyboard shortcuts
A note clarifying 1000g = 1kg, since filament is sold by the kg but tracked here in grams
Tags, a location field, and an optional photo per spool
Changelog moved to its own tab, with the date each version actually went live
After payment, your download link is emailed to you right away.