Opening an LJ File

The LJ file type is primarily associated with Photoshop.

LJ	File extension: LJ
	File type:	multi-use container

What is an LJ file?

LJ files mostly belong to Photoshop. LJ files have different functions. Most of them store compressed images. They may contain data in the JPEG format or in the PNG format, and a few are used as printer job files.
Main Types:

JPEG Image Files – These files use the JPG internal format and are linked with Adobe Photoshop. They hold photo or graphic data in a compressed form.

PNG Image Files – These are compressed images often seen in web content. They are used by LiveJournal. More information is available at LiveJournal.

HP LaserJet Printer Job Files – A small group of LJ files is used as printer job files by HP LaserJet printers. Visit HP Support for details.

How to Open and View:
FilExt.com tips: Check the file properties to decide if your file is an image or a printing job. Open JPEG and PNG files with standard image viewers or editors such as Adobe Photoshop. For HP LaserJet job files, use the appropriate HP printer software.

How to open LJ files

You need a suitable software like Photoshop to open an LJ file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your LJ file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a LJ file directly in the browser:. Just drag the file onto this browser window and drop it.

Online LJ Text Viewer

Choose your .lj file to analyze

or drag and drop it here

Online File Viewer

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LJ file format details:

If you know the file format, you can also find out how to open or edit the file. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). If the file extension or signature does not match the file format, errors will occur when opening or editing the file. Knowledge is power - this also applies when dealing with unknown or faulty files. Our analysis of the LJ files produces the following result:

LJ is not that commonly used as a file extension. This file type is used by a few programs, each with its own file format. The following file formats are most commonly found in LJ files:

• 60% of all LJ files internally utilize the JPG file format. JPEG is the standard image format for lossy and compressed image data. These files are binary files, so they do not contain text, but only cryptic characters. The average file size is 120 KB with most files being between 38 KB and 3 MB in size. The file type is relatively new. The files contain the following words: JFIF. Files like these are about silly.
• 20% of all LJ files are using the well-known PNG file format to store the data. PNG is short for Portable Network Graphics. It is a high-quality raster image file that supports lossless data compression. These are binary files, so they do not contain words or text. The files are often between 54 KB and 2 MB in size. Certain words are almost always found in the files, such as IHDR and PLTEB. These files are attributed to bnrw.

All the rest of the LJ files (20%) have different formats. Just click the "Choose your .lj file to analyze" button on this page to find out what your LJ file is.