#Mass file extension changer how to

To change file extension Windows 10, you need to know how to show file extensions in Windows 10.

EXE:An executable file format used for programs you can run.

#Mass file extension changer portable

PDF:The Portable Document Format, developed by Adobe, is used to maintain the format in distributed documents.HTM/HTML:The HyperText Markup Language format is used for creating web pages online.PNG:Portable Network Graphics – a lossless image file format.XLS/XLSX: – A Microsoft Excel spreadsheet.Now, Word documents are based on the XML format, and thus “X” is added at the end of the extension. DOC is the original extension that is used for Word documents, but Microsoft changed the format when Word 2007 debuted. There are many kinds of file extensions, so only a small part of frequently used file extensions will be listed here.

doc is the file extension, which indicates that this file is created with Microsoft Word. For example, if a file is named as awesome.doc. If you have opened documents or checked pictures, you may notice these letters.

#Mass file extension changer code

The file extension is a three-letter code appearing at the end of the file name. In Windows PCs, file extensions are used by operating systems to recognize what applications are related to what file types. How to Change File Extension in Windows 10Ī file extension or known as filename extension is a suffix at the end of a computer file.While in this post, MiniTool will tell you how to change file extension Windows 10. In fact, the code is a file extension tell Windows what kind of file type the file belongs to. You will see a Preview window with information about old and new file names.Ĭlick on Do It button and wait until the the renaming job is finished.When you transfer pictures or documents, you notice that there is a letter code at the end of files. Type new file extension to text box and click on OK button. Select files by Shift+mouse click, Ctrl+mouse click, or all files with Ctrl+A shortcut and select Change/Add File Extension option in Replace/Remove tab. Start Multi-File Renamer and navigate to the folder, where are stored files for renaming.

#Mass file extension changer archive

It is distributed as a simple ZIP archive without installation application.

#Mass file extension changer for free

It is called Multi-File Renamer and is available for free download on JJC Software website. There are many free and paid stand-alone file renamers with various features, but we have selected one that is small, free and easy to use for our topic. Use Multi-File Renamer to change file extension of multiple files You can also use Ctrl+M shortcut.Ĭlick in the Extension box, delete the option and type a new file extension, which you want to associate with multiple files.Ĭlick on Start! button and wait until the Total Commander will rename files. Go to the Files menu and select Multi-Rename Tool. If you want to rename all files in the folder you can use * key, or Ctrl+A shortcut to select all files. Navigate to the folder, where are stored files that will be renamed. Total Commander for Windows is free and much more comfortable file manager that also contains handy utility for renaming multiple files called Multi-Rename Tool. Use Total Commander to change file extension of multiple filesĭisadvantage of the first guide is to have basic knowledge about Windows Command line and its commands.

Wait a second till Windows renames the file extensions. Ren *.old file extension *.new file extension or ren *.* *.new file extensionĬommand Prompt ren command syntax for renaming file extensions Navigate to the folder where files are stored and type command: In Windows 8 open Metro UI → type cmd and press Enter. Open command line Start → Accessories → Command line or type cmd.exe to Start menu search bar. Open Windows Explorer, create a new folder and copy files that will be renamed to it. The easiest way how to change file extensions of multiple files without other software is to use command line. Use Windows command line to change file extension of multiple files You can select your the way that fits you best to change file extension of multiple files. How to use Multi-File Renamer to change file extension of multiple files.How to use Total Commander to change file extension of multiple files.How to use Windows command line to change file extension of multiple files.Luckily, there are possibilities how to do this job easy in just a few minutes and we will show you some of them. It is very annoying, when you need to change extension of multiple files one by one.