100% Free — No Strings Attached

Your 3D Filament
Command Center

Track every spool, monitor your expenses, and take full control of your 3D printing inventory. SpoolStack is the free desktop app that keeps your filament collection organized and your budget in check.

Download for Windows FREE
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Free Forever
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Brands Supported
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Material Types
3D Filament Spools
Filaments Tracked 247
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Features

Everything You Need to
Manage Your Filaments

SpoolStack gives you complete control over your 3D printing inventory with powerful tools designed for makers.

Filament Inventory

Add every filament you purchase — brand, material type, color, weight, and price. Your complete spool library at a glance.

eSUN PLA+ Cyan · 1kg · $22.99
In Stock
Prusament PETG Orange · 1kg · $29.99
In Stock
Hatchbox ABS Purple · 1kg · $24.99
Low

Brand & Type Selection

Choose from all major brands and material types — PLA, ABS, PETG, TPU, Nylon and more. Organize with ease.

Cost Tracking

Log the price of each spool to build a complete picture of your filament spending habits over time.

Expense Analytics

See how much you've spent monthly, yearly, and overall. Stay on top of your 3D printing budget.

How It Works

Get Started in
Three Simple Steps

01

Download & Install

Download SpoolStack for free and install it on your Windows PC. Setup takes less than a minute.

02

Add Your Filaments

Select the brand, material type, color, and price. Build your complete filament library in minutes.

03

Track & Manage

Monitor spending, manage inventory, and remove used spools. Stay organized effortlessly.