![]() In the central panel, we clicked Remove Number or String, and the selection expanded with many specific options. We browsed to a target folder and its contents appeared in the main view. Since by far most people want a file renamer to manage the gigabytes of digital snapshots they upload, we started with some of our own. The main view has a customizable gridded display that shows the current name, new name, location, and other information about selected items. It uses an interesting and efficient variation on the typical Windows interface, with the usual left-hand Explorer panel and right-hand main view separated by a panel of controls, including a menu of commands, some filter options, and the Rename buttons. ![]() ![]() ![]() It has sophisticated, flexible filtering options to exclude or include items for processing, and it can modify file or folder information such as time and date stamp.įlexible Renamer is a portable application that doesn't have to be installed: just click it and it runs. It also supports Unicode strings for a wide range of languages. It can rename items using a wide range of methods: copying, substituting, translating, moving, reordering, and attaching letters, numbers, and characters in specified or randomly generated patterns. If you need a powerful way to rename multiple files at once and you’re just not up for mastering the Command Prompt or PowerShell commands, you can always turn to a third-party utility.Naru's Flexible Renamer is a free tool for renaming files and folders, either singly or in large batches, including subfolders. Rename Multiple Files Using a Third Party App You can learn more about PowerShell in general from our Geek School guide, and learn more about the rename-item commandlet from Microsoft’s TechNet Library. And, of course, you can also build more complicated commandlet structures that even include IF/THEN logic. For example, the rename-item commandlet also offers features like a -recurse switch that can apply the commandlet to files in a folder and all folders nested inside that folder, a -force switch that can force renaming for files that are locked or otherwise unavailable, and even a -whatif switch that describes what would happen if the commandlet was executed (without actually executing it). RELATED: Geek School: Learn How to Automate Windows with PowerShellĪs you might expect, PowerShell offers tremendous power when it comes to naming your files and we’re only scratching the surface here. The rest of the commandlet just signifies that any space ( " " ) should be replaced by an underscore ( "_" ). The -replace switch indicates that a replacement is going to happen. The $_.name part stands in for each of the files getting piped. The dir part of that commandlet lists all the files in the folder and pipes them (that’s the | symbol) to the rename-item commandlet. From the “File” menu, point to “Open Windows PowerShell,” and then select “Open Windows Powershell.”ĭir | rename-item -NewName The quickest way to open a PowerShell window at your desired location is to first open the folder in File Explorer. Pipe the output of Dir to Rename-Item and you’re in business. Using PowerShell, you can pipe the output of one command-known as a “commandlet” in PowerShell terms-to another command, just like you can on Linux and other UNIX-like systems. The two important commands you’ll need are Dir, which lists the files in the current directory, and Rename-Item, which renames an item (a file, in this case). PowerShell offers even more flexibility for renaming files in a command-line environment. If you’re interested, the folks over at the Lagmonster forums have an excellent writeup on the subject. RELATED: How to Write a Batch Script on WindowsĪnd this only begins to address the kinds of command line wizardy you can get into if you want to build more complicated commands-or even batch scripts-by weaving other commands and conditionals into things. html extension to use the same file name and same first three letters only of the file extension, which ends up cutting the “l” off of all the extensions in the folder. This tells Windows to rename all files with the.
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