PDF Super Toolkit is a powerful toolkit that offers a collection of PDF tools to modify and convert your PDF files. With PDF Super Toolkit you can easily split and merge PDF files, extract text and images from PDF files, encrypt / decrypt document with password and change users permissions, convert images to PDF or PDF to images, convert PDF to Word, Excel, PPTX, Txt, Html, replace images or text in PDF document.Features:*Add or delete bookmarks, move bookmark to new location, set destination for existing bookmark.*Add watermark, multiline text bookmark or image bookmark can be added to pages.*Merge several PDF files, save merged document to new PDF file.*Extract some pages from PDF document to create a new PDF file.*Extract images from PDF document to images files.*Replace text or images in the PDF document.*Manage attachments of PDF document, add or delete attachment, extract existing attachment to file.*Modify properties of PDF document.*Insert, delete, rearrange, rotate, crop pages.*Add page label or add page number.*Convert PDF document to different format file including Word, Excel, Html, Txt, PPTX, ePUB, Xml.*Convert pages of PDF document to images.*Create PDF file from image files, multipage TIFF file is supported.*Encrypt or decrypt PDF document, add specified security settings to the PDF document.*Change owner password or user password of PDF document.*Sign PDF document with PFX file.*Batch convert PDF files to Word, Excel, Html, Image, Txt, PPTX files.*Batch convert Word, Excel, Html, PPTX files to PDF files.