iSkysoft PDF Editor for Windows is a multi-functional PDF Editor which is fully compatible with Adobe Acrobat PDF files. You can edit PDFs as easily as a Word Processor. Use annotation tools to highlight, cross-out, and underline text. Insert text and images, mark up text easily. Editing, converting and creating PDF are all in one PDF program. >> Edit PDF as easy as on Microsoft Office Word >> Encrypt your PDF files with password >> Convert PDF documents to MS Word, PowerPoint and Excel >> Create PDF files from Word, PowerPoint and Excel >> Markup and annotate PDF documents Easily >> Insert, split and merge PDF files. This tool enables users to insert, split and merge PDF files, which is very useful to eBook authors. Insert a PDF document to another PDF document. Merge several PDF files into a single one. 1. iSkysoft PDF Editor for Windows enables you to edit PDF text, images and graphics as easily as on MS Word. 2. Making annotation on the key point/content enables you to find the important content on a PDF document next time. The tools include highlight, underline, strikethrough, sticky note, text boxes, rectangles, and clouds tools etc. 3. For protect PDF documents from editing and printing,iSkysoft PDF Editor features the password protection to secure the privacy of PDF files.