Aspose.Pdf.Kit is a .NET component to edit existing PDF documents. Now you can add digital signatures to PDF and encrypt or decrypt a PDF file. It also supports XFA, adding CJK font in Form Field, bookmarks, AcroForm, adding watermark or logo, append pages and converting PDF file to TIFF, BMP, PNG & JPG. It enables you concatenating PDF files and lets you add or set XMP Metadata to existing PDF.

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AcroForm Filler you can fill the data into PDF file and save or save to a new PDF file easily. VeryPDF AcroForm Filler features: 1. PDF AcroForm Filler do not require full version of Adobe Acrobat; 2. PDF AcroForm Filler support fill out interactive PDF forms; 3. PDF AcroForm Filler support fill PDF forms with any field type; 4. Filled PDF forms can be saved or saved as a new PDF file; 5. PDF AcroForm Filler support save the data that you enter into

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The standard security provided by PDF consists of two different methods and two different passwords. A PDF document may be protected by password for opening (`user` password) and the document may also specify operations that should be restricted even when the document is decrypted: printing; copying text and graphics out of the document; modifying the document; and adding or modifying text notes and AcroForm fields (using `owner` password).

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