VintaSoftImaging.NET SDK is the easy-to-use imaging toolkit for .NET software developer. The SDK allows you to view, edit, convert, annotate, print images and PDF, work with multipage TIFF files directly. Annotation, JBIG2, PDF Plug-ins available.
VintaSoftAnnotation.NET is developer's tool to work with annotations to TIFF, JPEG and PDF files: create, process, delete, save or load from XML, TIFF or JPEG file. It supports many default annotation types and allows create custom annotations.
GumNotes is an annotation tool for documents, websites, emails, contacts, folders and appointments. With GumNotes you stay organized and manage your tasks easily. You can share notes to friends and co-workers in your network or over the internet.