File converter / Documents / Images / Convert to PDF / PGM converter / PDF to PGM

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You can convert PDF file to PGM as well as to variety of other formats with free online converter.

How to convert pgm to pdf?

Step 1

Upload pdf-file

Select pdf file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.

Step 2

Convert pdf to pgm

Select pgm or any other format, which you want to convert.

Step 3

Download your pgm-file

Wait till your conversion process will be completed and click download converted pgm file.

Online and free pdf to pgm converter

Fast and easy

Just drop your pdf files on the page to convert pgm or you can convert it to more than 250 different file formats without registration, giving an email or watermark.

Don't worry about security

We delete uploaded pdf files instantly and converted pgm files after 24 hours. All files transfer with secured an advanced level of SSL encryption.

All in the cloud

You don't need to install any software. All pdf to pgm conversions make in the cloud and don't use any resources of your computer.

Portable Document Format

File extension	.pdf
File category	documents
Description	PDF – is a cross-platform extension, which is necessary for the visualization of printed materials in electronic form. It is developed by Adobe Systems using separate PostScript resources. PDF documents can exist separately from the OS or hardware tools with which they were developed. Files of this format do not have restrictions on the length, number of types and image options, as they allow you to embed various multimedia tools, scan-line and vector images. They are supported by Adobe Reader and many browsers, providing the plugin is installed.
Technical details	PDF supports color models CMYK, RGB, shades of gray, and also it has its own technical formats for performing the exchange of finished documents. Any file contains a description of a 2D or 3D document with all the necessary components (scan-line, vector graphics, text and more). The extension does not encode data associated with the software or OS that is used to develop and view the document.
Programs	Ghostscript Ghostview Xpdf gPDF
Main program	Adobe Viewer
Developer	Adobe Systems
MIME type	application/pdf

Portable Gray Map Image

File extension	.pgm
File category	images
Description	PGM file format was developed alongside the open-source Netpbm package of graphics program. Developed by Jef Poskanzer in 1988, PGM was a format for storing grayscale images and supporting bitmap. The PGM file format is forward compatible with recent graphics editing software like Corel PaintShop Pro X4, ACDSee Photo Manager 14, and ACD Systems Canvas 15. Being a plain text format, PGM can be edited using any available text editor, and thus survives the quintessential changes that image files undergo when transmitted via email. PGM files come in two types, only differentiated by magic numbers – P2 and P5, which helps graphics editor software identify the data encryption standard.
Technical details	Portable Gray Map Images can be stored away with each pixel taking up memory space of either 8 or 16 bits. There are two major sections in the plain text string of a PGM file – the header and image data. The header starts with the magic number, followed by characters indicating image width, image height, maximum grayscale shade value – never exceeding 65.536, all sandwiched by whitespaces. Though used mainly on the UNIX-based operating system, being open-source has earned the PGM file compatibility with macOS and Windows.
Programs	ACD Systems ACDSee 18 ACD System Canvas 15 Adobe Photoshop with plug-in Corel PaintShop Pro X8 GIMP Inkscape Netpbm
Developer	Jef Poskanzer
MIME type	application/octet-stream

FAQ

❓ How can I convert pdf to pgm?

Firstly, select a pdf file you want to convert or drag and drop it. Secondly, select pgm or any other format you want to convert your file to. Then click convert and wait until your file is converted

⏳ How long should I wait to convert pdf to pgm?

Documents conversion usually takes a few seconds. You will convert pdf to pgm very quickly.

🛡️ Is it secure to convert pdf to pgm on OnlineConvertFree?

Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including pdf to pgm) is 100% safe.

📱 Can I convert pdf to pgm without software installation?

Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including pdf to pgm) online on your computer or mobile.

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Convert to pgm

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Convert PDF to PGM

How to convert pdf to pgm?