Synapsoft Corporation is a software-as-a-service company that develops, distributes, and sells digital document and document processing software in South Korea and internationally. Its products include Document Viewer for viewing documents in web browsers, Document Filter for text extraction, OCR Pro for AI-based text recognition from images and PDF files, Office, a cloud-based web office, Editor, an HTML5 web editor, Form for creating forms, and PDFocus, which converts and merges documents in various formats into PDF without requiring application installation. The company was founded in 2000 and is based in Seoul, South Korea.