Description: PDFsam is an open-source PDF editing software that allows users to merge, split, rotate, mix and extract pages from PDF files. It has a graphical user interface and offers basic PDF manipulation functionalities for free.
Type: software
Pricing: Open Source
Description: Sketchfab is a website and service that allows users to view, share, and download 3D models. It has a large library of models that creators have uploaded covering a wide range of topics.
Type: software