The industry's most reliable RTF to PDF conversion solution for developers and enterprises.
RTF to PDF Converter delivers seamless, high-quality document conversion through a single, powerful API call. Built for developers who demand reliability, this standalone solution requires no external dependencies or third-party applications, making it the perfect choice for mission-critical applications.
With customers using Sub Systems products since 2000, our converter has earned trust through consistent reliability and exceptional support.
Experience hassle-free RTF to PDF conversion with the reliability your applications demand. Join thousands of developers who trust Sub Systems for their document conversion needs.
Available for immediate download with complete documentation and sample code.
Programming Interface:
The programming interface offers a simple set of APIs. You can perform the conversion using as little
as 3 API functions.
This product is available for the following platforms:
Feature list:
● Full character and paragraph formatting
● Advanced table and nested table support, including vertical text and right-to-left columns
● Text boxes, shapes, positioned images, and frames with vertical text options
● Flexible headers/footers for first, left, right, or both pages
● Page footnotes and section endnotes
● Multiple sections per document with custom columns, page sizes, orientations, and margins
● Embedded and linked graphics
● Complex lists and overrides
● Unicode: Arabic, Hebrew, Asian, Indic, and more; mixed LTR/RTL text
● Embedded fonts, bookmarks, references, and TOC
● Track changes and margin comments (vertical/horizontal)
● Internal and external hyperlinks, hidden text
● Rich-text fields including page numbers, counts, dates
● Checkboxes, radio buttons, list boxes, and dropdowns
● Document embedding in PDF and compliance with common PDF standards
● Security permissions and password protection
Contact us if a needed feature isn't listed–it's likely supported.
" I appreciate your help and attention to my problems..
This is probably why I have used your Tern control since 2000! "
Eric Gilbert
Black, Mann & Graham, L.L.P.
" We considered a few different options when looking into getting a text control package and ended up going with yours. We could not be happier with our decision. The impressive functionality of your control and the rich API support is really not available elsewhere. We have also been very impressed with your support. We had to go with another company for a component you don't offer and though their website was more flashy, they have consistently let us down. You on the other hand have always been responsive and professional with answering any questions or releasing any fixes. Based on experience, I don't know why anyone would ever choose one of your competitors over you! "
Carl Christensen
Software Developer ,Western Standard
RTF to PDF Converter for .NET C#/WinForm/ASP.NET, 32/64 Bit (ZIP FILE)
RTF to PDF Converter for .NET Core for Windows and Linux (ZIP FILE)
RTF to PDF Converter for Win32 DLL/ActiveX/MFC/C/C++/ASP (ZIP FILE)
RTF to PDF Converter for Win64 C/C++/MFC SDK (ZIP FILE)
RTF to PDF Converter for .NET C#/WinForm/ASP.NET, 32/64 Bit (PDF FILE)
RTF to PDF Converter for .NET Core for Windows and Linux (PDF FILE)
RTF to PDF Converter for Win32 DLL/ActiveX/MFC/C/C++/ASP (PDF FILE)
RTF to PDF Converter for Win64 C/C++/MFC SDK (PDF FILE)
Since our components are targeted toward software developers, the installation is simple. Our component software is delivered in a zip file. To install, simply copy the content of the zip folder to an empty folder in your computer and then follow the instruction for the product usage.
Our software does not install itself, so you can be rest assured that your system is not affected by an automatic installation process.
Please click here to view the license agreement for the product. The license agreements for the other products are found on their respective page.
To Uninstall, simply delete all product files from the installation folder or any other folder where you might have copied the product files. For example, if you copied the content of the installation zip folder to a folder called c:\MyFolder, then select the contents of the MyFolder folder, and delete all files. If you have copied the DLLs to your project folder, then delete those DLL files as well.
Please Click Here to read about our Technical Support options.
The target application may not be a stand-alone Converter program.
Please click here for a detailed License Agreement.
The Desktop Developer License allows you to develop and deploy desktop (non-Internet) applications using this product.
Each desktop license allows one developer to use this product on up to two development computers. A developer must purchase additional licenses to use the product on more than two development computers.
The Desktop Developer license is not valid for server deployment.
" I appreciate your help and attention to my problems..
This is probably why I have used your Tern control since 2000! "
Eric Gilbert
Black, Mann & Graham, L.L.P.
" We considered a few different options when looking into getting a text control package and ended up going with yours. We could not be happier with our decision. The impressive functionality of your control and the rich API support is really not available elsewhere. We have also been very impressed with your support. We had to go with another company for a component you don't offer and though their website was more flashy, they have consistently let us down. You on the other hand have always been responsive and professional with answering any questions or releasing any fixes. Based on experience, I don't know why anyone would ever choose one of your competitors over you! "
Carl Christensen
Software Developer ,Western Standard
The target application may not be a stand-alone Converter program.
Please click here for detail License Agreement.
The Desktop Developer License allows you to develop and deploy desktop (non-Internet) applications using this product.
Each desktop license allows one developer to use this product on up to two development computers. A developer must purchase additional licenses to use the product on more than two development computers.
The Desktop Developer license is not valid for server deployment.
RTF to PDF Converter for .NET C#/WinForm/ASP.NET, 32/64 Bit (ZIP FILE)
RTF to PDF Converter for .NET Core for Windows and Linux (ZIP FILE)
RTF to PDF Converter for Win32 DLL/ActiveX/MFC/C/C++/ASP (ZIP FILE)
RTF to PDF Converter for Win64 C/C++/MFC SDK (ZIP FILE)
RTF to PDF Converter for .NET C#/WinForm/ASP.NET, 32/64 Bit (PDF FILE)
RTF to PDF Converter for .NET Core for Windows and Linux (PDF FILE)
RTF to PDF Converter for Win32 DLL/ActiveX/MFC/C/C++/ASP (PDF FILE)
RTF to PDF Converter for Win64 C/C++/MFC SDK (PDF FILE)
Since our components are targeted toward software developers, the installation is simple. Our component software is delivered in a zip file. To install, simply copy the content of the zip folder to an empty folder in your computer and then follow the instruction for the product usage.
Our software does not install itself, so you can be rest assured that your system is not affected by an automatic installation process.
Please click here to view the license agreement for the product. The license agreements for the other products are found on their respective page.
To Uninstall, simply delete all product files from the installation folder or any other folder where you might have copied the product files. For example, if you copied the content of the installation zip folder to a folder called c:\MyFolder, then select the contents of the MyFolder folder, and delete all files. If you have copied the DLLs to your project folder, then delete those DLL files as well.
Please Click Here to read about our Technical Support options.