KuKnet FileRenamer: Freeware File Renamer
KuKnet FileRenamer (Version: 3.4) is a freeware file renamer. It is portable and does not require installation.
The first step in using KuKnet FileRenamer is to add files or folders to be renamed, click the upper add button and choose any files or folders. Move the files up and down or remove those not needed. The next step is to add renaming rules, click the lower add button and choose all those required. Multiple operations can be added, and rearranged, which will then be applied to file names in the order they appear.
The renaming rules are divided into three categories. Text, Metadata and Other. The text operations available are Replace, File extension, Truncate, Numeration, Numeration (letter), Prefix/Suffix, Regular expression, Upper/Lower case, Insert and Delete. The metadata operations include Date/Time, MP3 ID3 tag, WMA tag, Vorbis comment, Exif and File size. The Other category adds hash or UUID info to renamed files.
The text rules or operations each have their own options. For example Truncate can remove letter(s) from beginning or end of file names, Insert can add or insert text at any position in the file name, Delete can delete letters from and to any position in the file name, Numeration is similar to applying increments and Numeration (letter) can replace the file name with letters in upper or lower case.
There are also variables that can be inserted into file names and they are available from the drop down in the different Edit Rule windows. These variables are %n% which is the ‘now’ file name, this is the equivalent of keeping the file name of the file at the time a rule is being applied to it. %o% is the very original, pre any renaming rules, file name. %d% is the name of the file’s parent folder and %p% is the file path.
After done adding rules a preview is available as is an export feature to save a list of files (right click anywhere on the file list). Rules can be saved for re-use later.
It requires the .NET Framework 4, KuKnet FileRenamer runs on XP and newer.