PLT檔開啟列印轉檔軟體 - ViewCompanion，可以開啟使用CAD程式或Plotter Driver產出的PLT檔，還可以開啟Adobe PDF、CGM、Autodesk DWF、Gerber檔，將檔案轉成Adobe PDF及PDF/A、Adobe Postscript、Autodesk DWF/DXF、PNG、SVG、Gerber RS-274X、TIFF、BMP、HPGL/2...等等，還有圖檔比對功能。（阿榮）（下載）（購買）
官方網站：Software Companions
軟體性質：共享軟體（購買）
試用限制：30天試用版
介面語言：英文
版本種類：ViewCompanion Standard、ViewCompanion Pro、ViewCompanion Premium
版本比較：http://www.softwarecompanions.com/vccomparechart.html
系統需求：Windows 10/8.1/8/7/Vista/XP/2003/2008/2012/Terminal Server/Citrix（32及64位元）
ViewCompanion is a powerful application for viewing, printing and converted plotter files generated by your CAD program or plotter driver. ViewCompanion can open PLT plotter files using HPGL, HPGL/2, HP-RTL (HPGL with raster data) and Calcomp formats.
Open (View, print, and convert):
- PLT, HPGL/2 and HPGL plotter file
- HP-RTL (Raster Transfer Language)
- Adobe PDF (if you need to convert from PDF to other formats, you can take a look at Pro or Premium.)
- AutoDesk DWF and DWFx 2D
- Calcomp Plotter Format
- CGM (Computer Graphics Metafile)
- Gerber Plotter Format (RS-274X and RS-274D)
Export:
- Adobe PDF, multipage
- Adobe PDF/A-2b, multipage
- Adobe Postscript®
- AutoDesk DWF (compressed and uncompressed)
- AutoDesk DXF
- CALS CCITT Group 4 Raster (Type 1)
- Computer Graphics Metafile (CGM Binary)
- Gerber RS-274X
- GIF Raster
- HPGL/2 - HP RTL
- JPEG Graphics
- Paintbrush PCX
- Portable Network Graphics (PNG)
- Scalable Vector Graphics (SVG)
- TIFF Raster (CCITT-G3, CCITT-G4, LZW and Packbits compression), multipage
- Windows Bitmap
- Windows Enhanced Metafile
- Windows Metafile
※阿榮福利味商店街已販售此軟體之付費版，歡迎參觀選購！（2015.09.18）
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