It's simple, but powerful! SignFlow makes it easy to read, annotate, edit, e-sign and fill secure PDFs. SignFlow is your best partner for PDF files. It comes with all the essential tools. SignFlow allows you legally-binding digital signatures in PDFs. It also makes it easy to create, edit, and fill out PDF forms. You can edit text in PDFs such as word, manage and edit pages, annotate, and view your PDFs. You can choose from different reading modes: Full-Screen (single page), Read Mode, Split View and Multi-tab. You can scroll pages smoothly and switch between night mode, day mode and eye protection mode. Keep an eye out for annotations! You can highlight, underline and strikethrough PDF texts. You can use colors to emphasize different information. You can enrich your PDFs using standard business stamps such as APPROVED, digital and dynamic stamps, or custom text/image stamps.