Visual Integrity
Founded in 1993, Visual Integrity is an industry leader in the areas of vector graphics, PDF and Intelligent Document Processing. With offices in the USA and Europe, Visual Integrity's products transform page content, especially graphics, into the native formats used by enterprise applications, publishing systems and the Web. Their proven multiplatform PDF developer tools are available across Windows, Linux and macOS via command-line and API. Developer modules include the PDF Conversions SDK, PDF Creations SDK and PDF Objects SDK as well as the PDF Conversion Server. All desktop programs and add-ins like pdf2cad, pdf2picture and “Insert PDF in Visio” are built using Visual Integrity’s PDF SDK. Custom development and OEM inquiries are welcome.
DEXTSolution
DEXTSolution (Formerly DEVPIA) is a portal site for the professional developer community that was constructed in 2000 under the motto of "developer's utopia". DEXTSolution is one of the world's largest developer communities consisting of over 290,000 members and has 60,000 daily visitors, 583 user groups, 50,000 news monthly updates, 48 professional managers, and 120 professional instructors. In January 2001, the company started the first .NET community in Korea where many developers are able to view and share source code. In 2002, DEVPIA received an award from the president of Microsoft, Bill Gates, for activities in the developer community. Main activities involve .NET consulting, online education, operation of off-line seminars, development and distribution of software, and the development and selling of the DEXTUpload Component.
Hillstone Software
Hillstone Software is a small technology firm based in Dublin, Ireland. They develop and supply software components and libraries and offer software development services to software development, IT and electronics companies and individuals worldwide. Their strong focus is on C / C++ and based products and services. They develop for many platforms: Windows desktop and server OS, Windows Mobile and Windows CE, Unix / Linux / Mac OSX, iOS and embedded devices. They develop software components, protocol stacks and libraries in the following areas: Legacy X.25 protocol and X.25 over TCP (XOT) conversion, serial communication, GSM SMS, GPS navigation (NMEA 183), TCP/IP network protocols (SMTP, POP3, NTP, TFTP, FTP, HTTP), security and encryption, message oriented middleware. Hillstone Software also offers software development and consultancy services to corporate and individual customers globally. They are capable of handling full software development cycle.