iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText can be a boon to nearly every workflow.
Pure Go PDF library (no CGo): create, edit, sign, encrypt, render to image, fill AcroForms, PDF/A, Markdown⇄PDF, PDF→HTML/SVG, AI copilots. MIT. Mirrors Aspose.PDF for .NET API.