FAQ
ASC to PCT Conversion
What are ASC files?
The ASC (Esri ASCII Grid) format stores raster geospatial data as plain text. Developed by the Environmental Systems Research Institute (ESRI), it describes a rectangular grid of cells using a short header — number of columns and rows, coordinates of the lower-left corner, cell size and a no-data value — followed by the cell values themselves, written row by row as ordinary numbers. Because the entire grid is human-readable text, ASC is widely used for exchanging elevation models, slope maps and other continuous surfaces between GIS packages that would otherwise share no common binary format.
What are PCT files?
PCT is an image file format associated with Macintosh QuickDraw, a graphics program developed in the 1980s as part of the Apple Macintosh operating system. The initial version of the format, called PICT 1, could store 8 colors, while the later developed PICT 2 supported 24 and 32-bit color images. In recent years, the format has decreased in popularity, being gradually replaced by more versatile formats.
Can reaConverter convert ASC to PCT?
Yes! reaConverter instantly converts .asc to .pct 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.
Can I convert ASC to PCT online?
If you only need to convert a few ASC files to PCT format, feel free to try our free online free online ASC to PCT converter — perfect for small batches with no installation needed!
How can I turn ASC files into PCT on my computer?
The best way to change ASCs to PCTs 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 ASC to PCT.
How can I automate ASC to PCT 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 ASC files to PCT using the command prompt?
reaConverter provides full access to all its features via Windows command line, including a high-performance command-line asc to pct converter for batch processing.
What else can I do with reaConverter?
Convert DICOM filesCrop photoConvert RAW filesConvert PDF filesWatermark photos
Related conversions
Other ways to convert ASC files, and other sources that convert to PCT.
