
They can be created and opened with SnapForm and SnapForm Viewer.
They contain text, images, fonts, 2D vector graphics, tables, data fields, barcodes, and the intended content.
Adoption - eForms: QDF files are used to create interactive digital E-Forms, which are saved in vector-based formats that allow lossless scaling and zooming. Quicken, is a personal finance management program, initially developed by Quicken, which was formerly part of Intuit, but later sold to H.I.G in 2016. Main Usage: Mainly used by Quicken to store financial information such as account transactions, balances, portfolios, statements. The storage system supports compression where possible. Implementation: QDF brings together SVG's structured and compact layouts, vector-based elements for the business logic layer, a structured data layer, a font-embedding system, and a storage system for included artifacts such as images. QDF has two subsets: QDF-S for encrypted files with access restrictions, and QDF-A used for archiving. A QDF is used to digital information in XML format, making it portable to various applications. QDF files mostly belong to Quicken by Quicken.