English
File converter / Images / PPM

Online PPM converter

+
Choose file to convert to .ppm
or drag and drop file

You can convert pictures and photos to PPM format with free online converter.

How to convert to ppm
Step 1

Upload file

Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2

Select «to ppm»

Select ppm or any other format, which you want to convert (more 200 supported formats)
Step 3

Download your ppm file

Wait till your file will be converted and click download ppm -file

Online and free ppm converter

Fast and easy
Just drop your ppm files on the page and 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 ppm files instantly and converted 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 ppm conversions make in the cloud and don't use any resources of your computer.
ppm
File extension .ppm
File category images
Description Portable pixmap images can be stored using the PPM format which is basic for example color (PPM), gray scale (PGM) and the black and white (PBM). Portable pixmap can provide a hallway representation of information in the conversion process of bitmap image files of the three types that are mentioned between different platforms. PPM format was developed by Jeff Poskanzerom.
Technical details PPM files comprise sequences of a single or more PPM images. Data, padding and limits do not exist prior to or after or in the middle of images. Every PPM comprises of a single magic number used in the identification of the type of file; the magic number for a PPM image is the two character P6, whitespace (blanks, TABs, CRs, and LFs), and a width presented as ASCII characters in decimal. It also comprises a whitespace again which is presented in ASCII decimal. A whitespace, the color value at a maximum (Maxval) which is in decimal form and it should be greater than zero but less than 65536. It is also composed of another single whitespace character which most of the time is on another line. Lastly, it is composed of a raster of height rows which is found in reverse chronological order. The rows are comprised of width pixels in a left to right format. The samples represented have a pure binary nature which is by one or two bytes. I byte has a Maxval of less than 256 otherwise, it is 2 bytes. The first byte is the most relevant. The plain format is another version of the PPM exists but is mostly uncommon.
Programs
Adobe Photoshop
Corel Draw
GIMP
Netpbm
Developer Jef Poskanzer
MIME type
image/x-ppm
image/x?portable?pixmap

FAQ

❓ How can I convert ppm?
Firstly, select a ppm file you want to convert or drag and drop it. Secondly, select a 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 ppm?
Images conversion usually takes a few seconds. You will convert ppm very quickly.
🛡️ Is it secure to convert ppm on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including ppm) is 100% safe.
📱 Can I convert ppm without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including ppm) online on your computer or mobile.