Ultimaker Cura

Free, open-source 3D printing slicer offering beginner-friendly presets and extensive advanced customization options

Available for both Mac and Windows, this vector drawing system is considered one of the best

PDF editing and drafting software available free

Easy-to-use automatic content converter for file extraction

An easy-to-use utility program for Windows to create bootable USB drives

Create a portable binder to save in one place PDF files positioned in any order

Light productivity software requiring less storage than other programs