What is a .LQR file?
An LQR file is a type of compressed file that was originally an LBR archive. LBR archives are used to bundle multiple files together, such as the different components of a software program, making them easier to distribute and manage. However, LBR files themselves are not compressed, meaning they can take up a lot of space.
To reduce the size of these files for easier sharing and storage, a compression method called Squeeze (SQ) is used. When LBR files are compressed using Squeeze, they are saved with the .LQR extension to indicate that they have been compressed. This makes the files smaller and more convenient to send or download.
To open an LQR file and access the files inside it, you need two specific tools: 1. A Squeeze decompression utility, which will uncompress the .LQR file back into an LBR file. 2. An LU expansion utility, which will then open the LBR file to access the individual files contained within.
These utilities were developed in the early 1980s by Gary P. Novosielski, primarily for use with CP/M and DOS operating systems, which were common at the time. The LU utility was specifically designed to create and manage LBR files, while the Squeeze utility was used to compress these files more efficiently.
It's important to note that there are other types of compression for LBR files as well. For example, LBR files compressed using the Crunch method are saved with a .LZR extension instead of .LQR.
In summary, if you come across an LQR file, it is a compressed archive containing multiple files that have been packaged and compressed for easier distribution. You will need specific decompression and expansion tools to access the contents of this file.
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