X3F to PGM converter
Choose file to convert
OnlineConvertFree provides free image conversion services without requiring any software installation. Easily convert your x3f files to pgm or any other format with just a few clicks.
How to convert x3f to pgm?
Step 1
Upload x3f-file
You can select x3f file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2
Select «to pgm»
Choose pgm or any of the other 200+ supported formats you'd like to convert to.
Step 3
Download your pgm file
Please wait for the conversion to complete, then click on the download button to obtain your converted file in the pgm format.
The security of your files is our priority
Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.
Data encryption
All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.
Safe storage
After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.
Harmless scripts
Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.
Best tool to convert x3f to pgm
x3f to pgm Fast and easy
Simply drag and drop your x3f files onto the webpage, and you'll be able to convert them to pgm or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
Secure x3f to pgm Conversion
As soon as you upload your x3f 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.
No Software Installation Required
You don't have to go through the hassle of installing any software. We handle all x3f to pgm conversions in the cloud, which means that none of your computer's resources will be used in the process.
x3f
| Extension | .x3f |
| Category | 🔵 images |
| Programs | 🔵 Adobe Photoshop 🔵 Corel Draw 🔵 Google Picasa |
| Description | 🔵 X3F is a raw image file format used by Sigma cameras. It is based on the TIFF format and uses a proprietary compression algorithm to store raw image data. X3F files can store both the raw image data and metadata such as exposure settings and camera information. |
| Technical details | 🔵 The X3F format supports 12-bit or 14-bit color depth, depending on the camera model, and can produce high-quality images with low noise levels. X3F files are typically large in size due to the uncompressed raw image data, but they offer a high level of flexibility and control over image processing. X3F files can be opened and processed by various image editing software, but Sigma's proprietary software, Sigma Photo Pro, is recommended for best results. |
| Developer | 🔵 Sigma & Foveon Inc. |
| MIME type | 🔵 image/x-sigma-x3f |
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 |