PGM to PFM converter
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OnlineConvertFree offers a hassle-free image conversion service that doesn't require any software installation. You can easily convert your pgm files to pfm or any other desired format, all with just a few simple clicks.
How to convert pgm to pfm?
Step 1
Upload an pgm-file
You can select the pgm file you wish to convert from your computer, Google Drive, Dropbox or just drag and drop it onto the page.
Step 2
Select "to pfm"
Choose pfm or any other of the 200+ supported formats that you wish to convert to.
Step 3
Download your pfm file
Please wait for the conversion to be completed, then click on the download button to get your converted file in the pfm format.
The security of your files is our priority
Recognizing the crucial significance of our users' data security, we have put a number of measures in place to guarantee reliable file conversion without the jeopardy of information leakage or privacy infringements.
Data Encryption
Every piece of information uploaded to our platform undergoes SSL encryption, safeguarding privacy during the transmission process.
Secure Storage
Upon completion of the conversion, the files are retained on secure servers for a duration of 24 hours and are then automatically obliterated, preventing any third-party access.
Safe Scripting
We regularly screen our file conversion tools for any malicious code or vulnerabilities, mitigating the risk of potential cyber threats.
Best tool to convert pgm to pfm
Converting pgm to pfm is fast and easy
Just drag and drop your pgm files onto the webpage, and you'll have the capability to convert them to pfm or over 250 different file formats, all without the need to register, provide an email address, or include a watermark.
Safe pgm to pfm Conversion
Immediately upon uploading your pgm files, we delete them without delay. Converted files are then removed after 24 hours. Additionally, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
There's no need to go through the inconvenience of installing any software. We conveniently handle all pgm to pfm conversions in the cloud, which implies that none of your computer's resources will be consumed in the process.
Portable Gray Map Image
| Extension | .pgm |
| Category | 🔵 images |
| Programs | 🔵 ACD Systems ACDSee 18 🔵 ACD System Canvas 15 🔵 Adobe Photoshop with plug-in 🔵 Corel PaintShop Pro X8 🔵 GIMP 🔵 Inkscape 🔵 Netpbm |
| Description | 🔵 The PGM file format was developed in conjunction with the open-source Netpbm graphics program package. Created by Jef Poskanzer in 1988, PGM was designed to store grayscale images and support bitmap images. This file format is compatible with modern graphics editing software such as Corel PaintShop Pro X4, ACDSee Photo Manager 14, and ACD Systems Canvas 15. Since PGM is a plain text format, it can be easily edited using any text editor, making it resistant to changes that can occur when images are transmitted via email. PGM files are classified into two types, distinguished by magic numbers - P2 and P5, which assist graphics editing software in identifying the data encryption standard. |
| Technical details | 🔵 Portable Gray Map Images can be stored with each pixel consuming either 8 or 16 bits of memory space. A PGM file consists of two main sections - the header and the image data. The header begins with a magic number, followed by characters indicating the image width, image height, and maximum grayscale shade value, which should not exceed 65,536. These data are separated by whitespaces. While primarily used on UNIX-based operating systems, the open-source nature of PGM files allows for compatibility with macOS and Windows. |
| Developer | 🔵 Jef Poskanzer |
| MIME type | 🔵 application/octet-stream |
| Extension | .pfm |
| Category | 🔵 images |
| Description | 🔵 PFM (Portable Float Map) is a grayscale or RGB image file format that stores pixel data as floating-point values. It was developed by Microsoft for use in printing and is commonly used in desktop publishing and graphics applications. |
| Technical details | 🔵 The PFM format consists of two parts: a header and pixel data. The header contains information about the image, such as its size, color depth, and other parameters. The pixel data is stored as a series of floating-point values in row-major order, with each value representing the intensity of a single pixel. PFM files can be either grayscale or RGB. Grayscale images are stored as a single channel of floating-point values, while RGB images are stored as three channels of floating-point values, one for each color channel (red, green, and blue). |