Log File Merger

Log File Merger is a feather-light application that facilitates a user-friendly interface for combining two or more log files into a single item.
It comes packed with an approachable set of options that can be easily configured, even by users with little or no experience in such tools.

Prerequisites and interface

The entire's program's packed in a single .exe file that can be saved to a custom directory on the disk or copied to a removable storage unit, in order to seamlessly launch it on any PC with as little effort as possible.
It doesn't change system registry settings or create files on the disk without letting you know about it. On the other hand, you must have .NET Framework installed, since it was developed with the aid of this platform.

Seamlessly combine multiple log files into one

As far as the interface is concerned, Log File Merger opts for a standard window with a plain appearance and neatly structured layout, where you can indicate a directory containing all log files, view the file list with the full path of each item, as well as specify the destination and name of the new file after the merging operation is over.
The entire task shouldn't take long, after which you can click a button to open the output directory, launch the new file, and inspect results. Moreover, you can refresh the task list if any modifications were made in the meantime, as well as clear all objects to restart the job from scratch. There are no other noteworthy options provided by this program.

Evaluation and conclusion

It had minimal impact on the computer's performance in our tests, running on a low amount of CPU and RAM. No error dialogs popped up and it didn't hang or crash. On the other hand, Log File Merger is not explicit concerning the supported file types. We've noticed that it works with .log and .txt format.
All in all, this application facilitates a simple interface and options to help you merge together multiple log files into a single item.