

Through manual expressions, you can also change the extensions, name cases, part of names, etc. However, unlike other similar software, you need to manually write renaming expressions to define the naming pattern. Using it, you can rename all types of files like documents, images, videos, program files, etc.
WINDOWS FILE RENAMER PORTABLE
As it is a portable software, thus you can use it without the installation.
WINDOWS FILE RENAMER SOFTWARE
Siren is a free portable and open source file renamer software for Windows and Linux. It is a straightforward open source file renamer software through which you can rename files, swap file names, move file text, etc.


Another good thing about this software is its ability to rename almost all types of files such as documents, videos, images, program files, etc. Using it, you can rename files, replace files name, insert a string to file name, and change the position of text in file names. Metamorphose is a free open source file renamer software for Windows, macOS, Linux, and BSD. You can also check out lists of best free Batch File Renamer, File Renamer, and Open Source File Shredder software for Windows. After the completion of file renaming, you can save the file rename settings that you can use later when needed. Metamorphose is my favorite software because it can batch rename files, insert string to files, change file name word position, etc. My Favorite Open Source File Renamer Software For Windows: Go through the list to know more about these file renamer software. Apart from file renaming, these software also offers features to append file name, add text to file name, remove file names, add symbols to file name, etc. Still, for novice users, I have included the basic file renaming steps in the description of each software. The process to rename multiple files at once is quite simple in all these software. In some software, you also get Expressions ( %n, %e, etc.) to specify the naming pattern. Although if you want to rename files with a different set of names, then you need to manually specify new names for each input file in these software. In the case of the naming pattern, you can specify a new name along with a pattern set like a number counter to maintain the similar file names across multiple files.

In these software, you can either specify a naming pattern to rename multiple files or manually specify the names of all entered files. Plus, you can also download and edit their source codes without any restrictions. These open source software are similar to standard file renamer software that let you rename multiple files at a time. Here is a list of best free open source file renamer software for Windows.
