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Convert RAS to PBM

Convert RAS images to PBM format, edit and optimize images online and free.

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Sun Raster (.ras)

RAS and SR both stand for an identical format. A file with a RAS extension is the Sun Raster image file format developed by Sun Microsystems for their Unix platforms using SunOS operating system. This format supports storing monochrome, grayscale, and color-bitmapped data of any bitmap depth, and lossless data compression using RLE.

RAS Converter More About RAS

Portable Bitmap (.pbm)

The PBM which stands for Portable Bit-Map is a simple structured monochrome raster image format designed by Jef Poskanzer in the 1980s. It was intended to transmit bitmaps over the email messages as the plain ASCII text.

PBM Converter More About PBM

How to convert RAS to PBM?

  1. Upload RAS File

    Click the Choose File button to select the RAS file.

  2. Select RAS Tools

    To customize RAS to PBM conversion, use the available tools before clicking the Convert button.

  3. Download Your PBM

    Once the convert is complete, you can download the final PBM file.

Convert RAS to PBM

Frequently Asked Questions

How to change RAS format to PBM?

To change RAS format to PBM, upload your RAS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your RAS file. Click on the convert button and wait for the convert to complete. Download the converted PBM file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert RAS to PBM on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to RAS file location or include path to your input file.
  3. Paste and execute the command below, substituting in your RAS_INPUT_FILE name or path. $ vertopal convert RAS_INPUT_FILE --to pbm

Convert RAS to PBM on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to RAS file location or include path to your input file.
  3. Paste and execute the command below, substituting in your RAS_INPUT_FILE name or path. $ vertopal convert RAS_INPUT_FILE --to pbm

Convert RAS to PBM on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to RAS file location or include path to your input file.
  3. Paste and execute the command below, substituting in your RAS_INPUT_FILE name or path. $ vertopal convert RAS_INPUT_FILE --to pbm

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