FAQ
PRF to HPG Conversion
What are PRF files?
PRF is an image format of PHOTOMOD, a photogrammetric software system of the Russian company Racurs that is used to process aerial and satellite photographs and to produce maps and elevation models. The format is also known as MegaTIFF. It was created for very large images, which can exceed 4 GB and cannot be saved in an ordinary image file. The picture is cut into smaller parts that are stored in separate files, and a small overview picture is added so that the whole image can be shown quickly at a small scale. A short .prf file ties all of the parts together and describes the image. A related variant for elevation data uses the .x-dem extension.
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 PRF to HPG?
Yes! reaConverter instantly converts .prf 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 PRF files 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 PRF 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 PRF to HPG online?
If you only need to convert a few PRF files to HPG format, feel free to try our free online free online PRF to HPG converter — perfect for small batches with no installation needed!
How can I turn PRF files into HPG on my computer?
The best way to change PRFs 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 PRF to HPG.
How can I automate PRF 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 PRF 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 prf to hpg converter for batch processing.
What else can I do with reaConverter?
Convert raster to vectorChange bit depthConvert PDFWatermark picturesConvert CAD formats
Related conversions
Other ways to convert PRF files, and other sources that convert to HPG.
