Description: PDF Stacks is a PDF management software that allows users to easily merge, split, organize and manage PDF documents. It has an intuitive interface and useful features like OCR, annotation tools, password protection and more.
Type: software
Description: Peerlibrary is an open source digital library software designed for organizing, storing, and sharing files. It allows users to upload and tag documents to create searchable digital archives.
Type: software
Pricing: Open Source