What is a .4DL file?
A .4DL file is a special kind of computer file that works with databases made by a program called 4th Dimension, or 4D for short. Think of a database like a big digital filing cabinet where lots of information is stored in an organized way. The ".4DL" part of the file name tells you that this file is a log file. This means it keeps a detailed record of every change that has been made to the database. It's like a diary for the database, noting down every time someone adds, deletes, or changes something in the digital filing cabinet.
These log files are important because they help people keep track of what has been done to the database. They are saved in the same place as the main database file, which ends in ".4DD". The names of the .4DL files are very similar to the main database file but include extra numbers to show the order of changes.
To open a .4DL file, you need to use the 4D program. This is the same program that creates and manages the database. It's designed to understand and show you the information inside the log file.
Here's an example to make it clearer: Imagine you have a database named "db1.4dd". The first time changes are recorded, a log file named "db1[0001-0000].4dl" is created. If you make changes to the database five times, the fifth log file will be named "db1[0005-0000]". And if that fifth log file is saved three times, for updates or other reasons, it will be named "db1[0005-0003].4dl".
In summary, .4DL files are like the history books of a 4D database, recording every change made. To view or manage these files, you need to use the 4D program that works with this type of database.
Verification
Our goal is to help people find the most up-to-date information about file extensions for Windows, Mac, Linux, Android and iOS. We researched over 10,000 file extensions and their respective programs that open those files. If you want to suggest edits or updates about .4DL file formats, example files, or programs that are compatible. Please contact us.