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Plt File Viewer

View, print and convert your PLT files with ViewCompanion

Plot file viewer from Software Companions

Windows 7 Compatible  Windows 8 Compatible Compatible with Windows 7, 8 and 8.1. Both 32- and 64-bit.

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Plotting and Printing

ViewCompanion can view, print and convert your all your PLT plotter files. The different plotter formats like HPGL, HPGL-2, HP-RTL and Calcomp are fully supported.

With ViewCompanion you can:
  • Open plotter files and other formats.
  • Convert to Adobe PDF, TIFF, JPEG, CALS, DWF, DXF and other formats.
  • Print to all printers and plotters supported by the Windows operating system.
  • Do precise measurements on the drawing.
  • Compare two files.
  • Use the command line interface for conversion and printing.
  • Do batch print and conversion.
  • With the Pro/Premium edition you can add markups like text, stamps, symbols, images, polygons etc.
  • and much more...

ViewCompanion is available as three different editions: Standard, Pro and Premium.
The Pro and Premium editions add markup and support for more file formats.

Please read the different product descriptions for more information:

Read more about ViewCompanion Standard
Read more about ViewCompanion Pro
Read more about ViewCompanion Premium

A ViewCompanion family comparison chart is available here:
ViewCompanion Family Comparison Chart

Click here to download a 30-days trial now

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