BulkFileChanger

BulkFileChanger from NirSoft is a portable utility tool that allows you to batch change date and time attributes of files and folders on your computer. Change creation, modified and accessed dates and times of one file or multiple files at once (batch). This tiny utility is portable and can be run from a thumb drive, so it doesn't need to be installed on the computer to be used. BulkFileChanger works on Windows 2000 and later versions up to Windows 10.

Features:

• Compact and portable
• Adds files by wildcard with a chosen subfolder depth
• Modifies both files and folders
• Batch processing
• Drag-and-drop support
• Runs an executable with the selected files as parameter
• Export file or folder properties to external files (HTML, TXT, CSV)
• Works on Windows 2000 through Windows 10
• Works on 32-bit and 64-bit systems
• Freeware

BulkFileChanger (for Windows) uses very little resources (compact) and can be used on any Windows computer without being installed (portable).

BulkFileChanger's compact size means it can easily fit on a thumb drive for use on any Windows computer on the fly (no installation required). It allows you to edit the date and time creation, modification and last access of any file or folder. It changes the time stamps stored in the file system, and it can also change the date/time values inside EXIF data of .jpg files and inside .mp4 and .mov media files. Batch processing allows you to change the attributes of one file or folder, or multiple files or folders at once, and a date/time sequence mode gives each file a slightly different time. You can also copy date/time values from one file to other files, or from EXIF and document metadata, in one easy step. BulkFileChanger also allows you to change file and folder attributes: read-only, hidden, system, archive, not content indexed and more.

With BulkFileChanger, file and folder properties can also be copied to the clipboard or saved to a file in HTML, TXT or CSV formats for later use, analysis or archiving.

BulkFileChanger's small size means it uses very little CPU power and RAM and performs changes quickly. Its simple user interface is clear and intuitive. Files to be altered can be added using drag-and-drop or through a file browser function. Command-line options such as /ChangeTimeAttr let you apply the same changes from scripts without opening the user interface.