.qdf

File Type 1 Generic IconSnapform File
File Format Proprietary (Ringler Informatik)
Usage Open manually
Rank ★ ☆ ☆  Uncommon
Description

Document or electronic form created with Snapform Designer; saves data in a vector-based format that can be zoomed and printed without losing quality; may also contain form fields that can be filled in by the user; similar to the .PDF format, but uses proprietary Ringler Snapform formatting.

Snapform is available for Windows, Macintosh, and Linux platforms.

Open With
Windows

IconRingler Informatik Snapform Designer

IconRingler Informatik Snapform Viewer

macOS

IconRingler Informatik Snapform Designer

IconRingler Informatik Snapform Viewer

Unix

IconRingler Informatik Snapform Designer

IconRingler Informatik Snapform Viewer

Updated 2007
File Type 2 Generic IconLabel Matrix Label Design
File Format Proprietary (TEKLYNX)
Usage Open manually
Rank ★ ★ ☆  Average
Description

Label Matrix saves label designs as QDF files. They may contain text, barcodes, images, and other content.

TEKLYNX Label Matrix is a label design program used for creating printable labels, such as product UPCs and mailing labels. It includes design and database connection wizards which help streamline the label creation process.

Open With
Windows

IconTEKLYNX Label Matrix

Updated July 28, 2009
File Type 3 Quicken Data File IconQuicken Data File
File Format Proprietary (Intuit)
Usage Open manually
Rank ★ ★ ★  Common
Description

Financial data format used by Quicken personal finance software for Windows; saves accounts, transactions, portfolios, and balance information.

The QDF file is the primary data file saved by Quicken. Other related ".q**" files may be recreated by Quicken as long as the QDF is valid.

Open With
Windows

IconIntuit Quicken for Windows

macOS

IconIntuit Quicken for Mac

Updated 2007
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