FAQ
RST to HPG Conversion
What are RST files?
RST is the raster image file of IDRISI, a GIS and remote sensing system developed by Clark Labs at Clark University in the United States and later renamed TerrSet. A file of this type holds a single layer of a map, such as a land cover classification, a soil map, an elevation model, or one band of a satellite image, as a plain grid of values. The meaning of the numbers is not stored in the file itself but in a small text file with the same name and the .rdc extension, which gives the number of columns and rows, the type of the values, the coordinate system, and the range of values. A color table may come in a third file with the .smp extension. Files in this format were originally saved with the .img extension, which was changed to avoid confusion with other formats.
What are HPG files?
HPG is a vector image format created in a standard programming language called HPGL (Hewlett-Packard graphics language). Other extensions created in this language include PLT, HP2 and PL2. All are called "plotter files" and are created by drawing programs such as AutoCAD to be printed using a device specialized in vector graphics. An HPG file uses a line series of two-letter codes to render an image and can also include parameters.
Can reaConverter convert RST to HPG?
Yes! reaConverter instantly converts .rst to .hpg with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.
What is reaConverter used for?
reaConverter is a Windows converter for 800+ formats, GIS data among them. For RST to HPG it replaces the usual detour through QGIS, ArcGIS or ogr2ogr: add the files, pick the output format, and the whole batch converts offline. Surveyors, planners and engineering teams use it to pass data between GIS, CAD and everyday document formats.
Why choose offline conversion with reaConverter?
reaConverter is a software program that is used for offline files conversion. Your proprietary documents never leave your computer – essential for architects, engineers, healthcare and government contractors handling classified projects. Meets GDPR, HIPAA, CCPA, and corporate security policies by ensuring files never cross borders or third-party systems.
Can I convert RST to HPG online?
If you only need to convert a few RST files to HPG format, feel free to try our free online free online RST to HPG converter — perfect for small batches with no installation needed!
How can I turn RST files into HPG on my computer?
The best way to change RSTs to HPGs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from RST to HPG.
How can I automate RST to HPG files conversion?
reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.
Is there a way to convert RST files to HPG using the command prompt?
reaConverter provides full access to all its features via Windows command line, including a high-performance command-line rst to hpg converter for batch processing.
What else can I do with reaConverter?
Convert medical imagesResize picturesConvert GIS filesChange format settingsCopy metadata (EXIF, IPTC)
Related conversions
Other ways to convert RST files, and other sources that convert to HPG.
