This free consulting project uses Aspose.PDF to convert a PDF 1.5 file to PDF 1.7 file.
A sample PDF 1.5 specification file is added to this repository Aspose Free Consulting.pdf. You can use this sample file to test, or use your own sample file with this code.
The Aspose.PDF offers a lot more features to work with your PDF file at the platform of your choice including but not limited to:
- Add and Delete PDF Bookmarks
- Add, Delete and Get Annotation
- Set Privileges, Encryption and Decryption of PDF File
- Add, Delete, and Modify Forms in PDF File
This is how the PDF version looks like in metadata info before conversion.
The UI of the project is simple and allows you to select a PDF 1.5 file and then converts it to PDF 1.7 specification.
This is how the PDF version looks like in metadata ino after conversion
If you find any questions or need help, please ask in Aspose.PDF forum. You may also keep yourself updated with latest happenings with this PDF API in Aspose.PDF blog.