Best free File Renamer software to Mass Rename files in Windows 10

Do you wish you could rename all your files in a folder in a batch without having to go through each of them manually? It is possible, and you don’t even have to pay for it. File Renamer software is a savior for those who deal with hundreds of files every week.

Windows Explorer offers an easy way to rename files and folders. However, when it comes to renaming files in bulk, it can be quite a task. Renaming them individually, one at a time can consume both, time and efforts. As such, bulk renaming software that can pull out metadata can come to your immediate rescue and intend to make your life a lot easier. The post lists and underlines useful features of freeware to bulk rename files in Windows 10/8/7.

Free File Renamer software for Windows 10

Naming a batch of files is easy. But when you need to perform complex renaming job, you need professional software. Here are some free file renaming software for Windows 10/8/7 that reliable for the job.

  1. ReNamer Lite
  2. Rename Master
  3. PFrank
  4. Advanced Renamer
  5. Siren
  6. Bulk Rename Utility
  7. Flexible Renamer
  8. Metamorphose 2
  9. File Renamer Basic
  10. File Renamer Turbo
  11. ContextReplace
  12. Rename-It!.

Let us take a look at them in details.

Mass or Bulk Rename files

1] ReNamer Lite

Free file rename software for Windows

ReNamer Lite is power packed with features. There are fourteen different categories of functions for file renaming. The software is simple and user-friendly, so you won’t even need the help of the guide. If you are looking for flexibility on a lightweight software, this is it.

You can download the software from here. The free version is good enough except that it doesn’t get technical support or updates.

2] Rename Master

Rename Master for files and folders

This software is very popular with people whose jobs involve renaming many files in seconds. People who prefer a simple program over flashy graphics will love this software. The multi-level instruction approach allows you to make multiple changes and in numerous file names without wasting any of your precious time.

If you do not want any specific changes, you can use the default script available in the program. Since this software lets you work with many files at once without any lag, you will find the automatic preview option very useful for final checks before making the changes.

This software enables complete Unicode filename support along with the option to scan subfolders and customize file lists.

It is a portable software so you won’t need to install it. Read more about Rename Master here.

3] PFrank


It is an advanced file renaming software for the experts. Beginners or one-time users won’t be comfortable with this software.

PFrank lets you rename a file according to the metadata, changes file property, and the timestamps. It supports a wide range of meta tags. The regular expressions in the software are flexible, making PFrank an excellent option for complex renaming functions.

It is a free software function but delivers a premium experience. The user interface is a little complicated. You will take some time with your way around this software, but once you are there, you will never want to use another file renaming software.

This software is available here.

4] Advanced Renamer

Mass or Bulk Rename files

If you are looking for a fast, simple tool that possesses the capability to rename files as easy as a click of a mouse, check out Advanced Renamer. The program features 14 methods for changing or renaming files or folders of names. By configuring renaming methods, the names can be manipulated in multiple ways. Besides, using this free tool, the files can also be copied or moved to new locations based on information in the files. Also, before performing the operations on the files, you can verify if the output will be correct or as desired by you. If not, you can undo the complete batch.

The name says ‘advanced’ and so does the feature set in this program. It is free software but works better than some paid ones when it comes to speedy file renaming of bulk files. Regular expression support and help files for this program are beneficial. But the best thing about this software is the picture preview feature.

5] Siren

Siren Preview files and rename in bulk

It’s an advanced yet free portable software used for renaming a batch of files. The options and features of this software are pretty basic. However, there is one unique quality in this program. It can access the contents of the files to help you rename them with proper file names.

Siren is compatible with the character user interface to make things easier for the users who are comfortable with it. It can be a little tricky to figure out this program in the beginning, but it is full of opportunities and options.

To check more about Siren, read the resource here.

6] Bulk Rename Utility

Bulk Rename Utility for files and folders

Bulk Rename Utility is a simple and free file renaming application for Windows that allows you to easily rename files and directories, based upon extremely flexible criteria. A user can rename files, substitute single or all of the files name, swap extensions, apply numbers and lettering and rename based on image EXIF data and audio ID3 data. The enormously powerful tool is also capable of handling folders/discs containing well over 100,000 entries, and rename them in seconds. The standout feature of the application is its small memory “footprint”. So, it can be left running all the time without consuming your memory.

You can rename a large number of files in one attempt. This software smoothly does the job. Windows users often rely on this program to rename their files regularly. You can add or delete text in multiple files. You can edit the original file name as many times as you need. It supports all digits, letters, and symbols.

It is one of the fastest file renaming programs for Windows 10. The software is free for all. You can access all its features without having to pay anything at all. But a paid version is available for corporate purposes where one software can work on more than six devices.

Download the software from here. It also comes in the form of a portable version if that’s your preference.

7] Flexible Renamer

Flexible Renamer with recursive feature

It gives the user the option to rename with tags, number the files, and even use wildcards. The program has a ‘Preview’ feature that eliminates naming errors and indicates disputes in the name so that they can be quickly sorted out.

The file renamer software enables users to rename files using HTML tags, EXIF, IPTC, and ID3 music. You can perform complex renaming operations using Jscript. The software is available in English, Japanese, Spanish, German, and French.

Despite having all these features of premium software, Flexible Renamer is free of cost and lightweight.

Download it from here.

8] Metamorphose 2

Metamorphose 2 file renamer

Metamorphose 2 is one of those software programs that look complex and twisted but is highly efficient. The core job of this software being bulk file and folder renaming, undoing actions, and regular expression implementation over a range of platforms and languages. You can rename files and folders simultaneously, modify case, and length of file names in a very personalized manner.

Get this freeware from here.

9] File Renamer Basic

File Renamer Basic

This easy to use program can rename, copy, and move your files based on an extensive range of properties and options. The free tool is powerful enough to handle some of the most complex tasks. For instance, it can scan thumbnails, filter files by extension, add prefixes, suffixes, and other elements. It allows you to preview changes before giving the final touch and Undo them, if not required. It also features a filename filter so a user can easily narrow down his search to only a specific type of file or filename to work with. During the renaming process, the user can also select how many characters should be removed or replaced.

This beautifully designed software can help you easily rename a large number of various kinds of files within seconds, as many times you need. The interface is very user-friendly. The file directory is very well-organized so that you can access any file you want, without losing time.

File Renamer Basic supports EXIF, ID3 version 1 and 2, and the other common expressions. With this, you can rename a file as many times as you want and edit tags and rename entire lists.

Download File Renamer Basic from here.

10] File Renamer Turbo

File Renamer Turbo will help keep track of all your music, images, videos and other files will quickly become a chore unless you carefully manage the file names. You can easily rename multiple files in one batch – there are 20 renaming actions like find & replace, insert & trim text, regular expressions, insert counting number, change case, move files, etc. You can also rename files with just two clicks via the context menu. Download it here.

11]  ContextReplace

ContextReplace is a tool that will help you rename multiple files or folders via the context menu.

12] Rename-It!

Rename-It has a fun user interface with very high efficiency. This file renamer software cannot only rename a file, but it can also modify its entire path. You can make this program rename files in a series with an easy set of commands. It is designed to give the right exit code and make no renaming error even in case of an interruption.

The software is available here.

So you now know ten reliable and efficient file renaming software programs for Windows 10. They are all free, and all of them come with all the necessary features and some unique features. Pick the one that complements your necessities and gets your file renaming chores completed in a blink of an eye.

Do use you any file renaming software? If yes, do share in comments.

This post will show you how to batch rename files and file extensions in Windows 10 without using any software.

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Anand Khanse is the Admin of, a 10-year Microsoft MVP Awardee in Windows (2006-16) & a Windows Insider MVP. Please read the entire post & the comments first, create a System Restore Point before making any changes to your system & be careful about any 3rd-party offers while installing freeware.