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PGM to JPG converter

OnlineConvertFree provides free image conversion services without requiring any software installation. Easily convert your pgm files to jpg or any other format with just a few clicks.

Converting your pgm file to jpg is easy with these steps.

Converting your jpg file to pgm is easy with these steps.

Icon of «Upload pgm-file»
Step 1

Upload pgm-file

You can select pgm file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Icon of «Select «to jpg»»
Step 2

Select «to jpg»

Choose jpg or any of the other 200+ supported formats you'd like to convert to.
Icon of «Download your jpg file»
Step 3

Download your jpg file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the jpg format.

Converting pgm to jpg

Fast and easy
Simply drag and drop your pgm files onto the webpage, and you'll be able to convert them to jpg or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
You don't need to worry about security.
As soon as you upload your pgm files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
Everything is stored in the cloud.
You don't have to go through the hassle of installing any software. We handle all pgm to jpg conversions in the cloud, which means that none of your computer's resources will be used 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🔵 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.
Developer🔵 Jef Poskanzer
MIME type
🔵 application/octet-stream

Joint Photographic Experts Group JFIF format

Extension.jpg
Category🔵 images
Programs
🔵 Microsoft Windows Photo Gallery Viewer
🔵 Adobe Photoshop
🔵 Adobe Suite
🔵 Apple Preview
🔵 Corel Paint Shop Pro
🔵 Most web browsers
Description🔵 .jpg (Joint Photographic Experts Group) The .jpg or JPEG format is a widely used method of lossy compression for digital images, especially for those images produced by digital photographyThe compression level can be adjusted, allowing a selectable balance between storage size and image quality. JPEG is commonly used for storing and transmitting photographs on the World Wide Web, and it's also a standard format used by digital cameras and other photographic image capture devices.
Technical details🔵 The JPEG file format (.jpg or .jpeg) is a popular lossy compression method for digital images. Key features include: - Compression: Uses lossy Discrete Cosine Transform (DCT) compression, allowing adjustable balance between image quality and file size. - Color Models: Primarily uses YCbCr color space, also supports grayscale and CMYK. - Quality Levels: Adjustable compression trade-off between file size and image quality. - File Structure: Comprises segments with markers, headers, and entropy-coded data, including metadata like quantization and Huffman coding tables. - Standardization: An international standard (ISO/IEC 10918-1, ITU-T Recommendation T.81). - Metadata: Supports Exif, ICC color profiles, and XMP data. - Progressive Decoding: Offers both baseline and progressive JPEGs, enhancing detail level progressively. - Applications: Extensively used in digital photography and web imaging. - Limitations: Can produce artifacts at high compression levels, not ideal for text or line drawings. - Support: Universally supported across browsers, image software, and cameras. - Subsampling: Uses chroma subsampling for further size reduction with minimal quality loss. - File Extensions: Variants include .jpg, .jpeg, .jpe, .jif, .jfif, .jfi, with .jpg and .jpeg being most common. - Exif Orientation Tag: Supports automatic display orientation. JPEG is a cornerstone in digital imaging, balancing image quality and file size for various applications.
Developer🔵 The JPEG Committee
MIME type
🔵 image/jpeg

FAQ

❓ How do I change pgm to jpg?
To get started, either pick a file you want to convert from pgm and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert pgm to jpg?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing pgm to jpg.
🛡️ Can I trust OnlineConvertFree to convert pgm to jpg securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including pgm to jpg, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert pgm to jpg without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including pgm to jpg, on your computer or mobile device, completely online.