• Overview

    Spire.PDFConverter for .NET is a powerful PDF converting program which enables user to convert different office format files to PDF. Support converting Doc to PDF, Excel to PDF, Text to PDF, HTML to PDF and all images to PDF. Spire.PDFConverter for .NET supports batch conversion which can convert hundreds of files into PDF at one time. This can help you save a lot of precious time.

    As a professional PDF converting program, Spire.PDFConverter for .NET offers some special features. It enables user to encrypt output PDF files by setting own/user password and permissions such as print, copy, edit, etc. With this function, your files can be very safe and you'll never afraid its security. Spire.PDFConverter for .NET supports setting password/permissions with batch mode.

    Furthermore, with Spire.PDFConverter for .NET, users can add watermark on output PDF files. Spire.PDFConverter for .NET provides text watermark and image watermark to users. It's very easy to use and also supports batch adding mode.

    Spire.PDFConverter for .NET is also a friendly PDF Converter. It allows user to add a whole file folder and automatically recognize files to convert. It enables user to choose output folder and directly open to check after conversion. And it offers fast converting speed, high quality and it's a totally independent program.

    Spire.PDFConverter for .NET is the best choice for all of you converting files to PDF. It's suitable for all levels of users.

    Get Spire.PDFConverter Free
    Create Your Own PDF Converter


    • Convert files from Word Doc to PDF
    • Convert files from Excel to PDF
    • Convert files from HTML to PDF
    • Convert files from Text to PD
    • Convert files from Image (all formats) to PDF
    • Encrypt output PDF files by setting password and permissions
    • Add text/image watermark
    • Support single conversion and batch conversion mode
    • Add whole file folders to convert
    • Automatically recognize available files to convert
    • Enable to choose output file folder
    • Fast conversion speed and high quality output files
    • 100% Independent, Microsoft Office is not necessary
    • 100% Safe, No Virus, No Spyware, No Malware
    • Easy to use, suitable with all levels of users!

    Difference from the Free Edition and Pro Edition

    Feature Free Edition Pro Edition
    Doc/Docx to PDF Conversion
    Excel to PDF Conversion
    HTML to PDF Conversion
    RTF to PDF Conversion
    Image to PDF Conversion
    Batch Conversion
    Add file folder
    Encrypt PDF with Password ×
    Set control permission of copy, print, edit, etc. ×
    Text watermark ×
    Image Watermark ×

    Effect Screenshots

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  • Demo
  • Guideline
    Beginners Guide is the first step towards learning the basic information of Spire.PDFConverter for .NET
    Main Functions contain the main features of our Spire.PDFConverter for .NET and you can have brief information of it.
    Program Guide lists the detailed features of our Spire.PDFConverter for .NET and you can search for the information you want.
    The Videos give an operation guide by video. You can check the produce step by step.
  • Support
    We guarantee one business day Forum questions Reply.
    We guarantee one business day E-mail response.
    Free Customized service for OEM Users.
    Skype account: iceblue-support
    To ensure our products to be easier to use, we offer free customized demos to our customers. Please contact support@e-iceblue.com for the free demo. Make sure the demo you want meets the below requirements.
    • It relates to our components stored on E-iceblue online store.
    • It costs less than 2 hours for us to complete it. If it costs more than 2 hours, please contact our sales@e-iceblue.com
    If you have tried out Spire.PDFConverter and found it useful, please consider sharing your experience with others. By sharing your testimonial with us, you will not only help others to make the right decision but will also to earn rewards from us. Please send your testimonials to sales@e-iceblue.com.