.prs

File Type 1 Generic IconHarvard Graphics Presentation
File Format Proprietary (Harvard Graphics)
Usage Open manually
Rank ★ ★ ☆  Average
Description

Presentation or slide show created with Harvard Graphics presentation software; may include text, images, charts, graphs, and other media; typically created from a pre-built template.

The PRS file extension was used by Harvard Graphics for Windows versions 1-3. Current Harvard Graphics programs include "Pro Presentations," "Advanced Presentations," "Easy Presentations," and "Harvard Graphics 98."

Open With
Windows

IconHarvard Graphics presentation software

IconCorel Presenations

Updated 2007
File Type 2 Generic IconPlayStation Radio Player Location
File Format Proprietary (Sony)
Usage Open manually
Rank ★ ☆ ☆  Uncommon
Description

Shortcut to a Radioplayer URL that can be loaded by a PlayStation 3 or PSP's Internet Radio Player; includes a file icon, a title, the location of the player, and other related information.

PRS files can be created on a Windows PC using PRS Builder.

Open With
Windows

IconPRS Builder

IconTransfer to a Sony PS3 or PSP to open

Updated 2007
File Type 3 Generic IconBatch & Print Pro Printer Settings File
File Format Proprietary (Traction Software)
Usage Open manually; may be referenced by an application
Rank ★ ☆ ☆  Uncommon
Description

Stores custom printer settings saved within Batch & Print Pro, a print management program; includes print setup options, such as printer settings, paper size, and print tray selection.

PRS files are created by selecting "Save Printer Settings As..." from the File menu in Batch & Print Pro. They can be opened by selecting "Load Printer Settings..."

Open With
Windows

IconTraction Software Batch & Print Pro

Updated 2007
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