
Generate PDF, SVG, and PNG Files in your React Apps
Use Document Solutions for PDF JS to create PDF/SVG Documents as well as PNG and JPEG raster images.
Specialized in developer components for reporting, spreadsheet, input, and document processing across .NET and JavaScript environments, with a strong emphasis on Japanese business applications.
MESCIUS, formerly known as GrapeCity, is a leading developer-focused brand established in Japan, with a history spanning over 30 years. It is recognized for its extensive suite of software components, including reporting frameworks, spreadsheet libraries, and Japanese market-oriented input controls. Popular products such as ActiveReports, SPREAD, InputMan, and ComponentOne support both .NET and JavaScript ecosystems and are widely used in business-critical applications. MESCIUS offers distinctive advantages such as proven reliability, comprehensive Japanese localization, and strong technical support, making it a trusted choice for IT professionals and software developers building complex and localized systems.

As official and authorized distributors since 1996, ComponentSource supplies you with legitimate licenses directly from MESCIUS.
MESCIUS
211 North Whitfield Street
7th Floor
Pittsburgh, PA, 15206
United States
3-1-4, Purple Hills
Izumi-ku
Sendai, 04, 981-3205
Japan
Oststrasse 54
Dusseldorf, 40211
Germany
Tel: +1 (984) 242 0700
Open: Mon-Fri, 9am-5pm EST
Our product experts can help you find the right MESCIUS product for your platform, team size and project requirements.