Полный перечень особенностей (на английском):

GetFoldersize Features
Integrated Update Wizard
Support for file and folder names containing Unicode characters
All file and folder information can be printed out
Scan an unlimited number of files and folders
Start GetFoldersize via command line and scan multiple folders: "folder1", "folder2"...
Integrated drive explorer
Start GetFoldersize and scan folders right from the windows explorer context menu
Export a report as a CSV file
Create a report of all files grouped by file extension
The file preview pane enables you to display different file types (e.g. pictures, documents, movies) inside the application
Different Themes to style the user interface to suit your personal preferences
Export a report as a standalone HTML document with a sortable table
Easily open files with associated application via double click
Scan file and folder paths with an overall length of up to 32,000 characters
Create a report of all hard links
Display the file or folder size in Bytes, Kilobytes, Megabytes or Gigabytes
Integrated file explorer
Log pane and an additional log file
Freeware for private and commercial use
Create a report of the largest folders on your hard disk
Create a report of the largest files on your hard disk
Create a report of all folder junctions and symbolic links
Exclude and include filter for files and folders
Delete folders or files in the reports
Create a report of the oldest files on your hard disk
Create a report of the newest files on your hard disk
Export a report as a XML document
Scan all types of storage devices available by drive letter or network path
Create a report of all files and folders grouped by owner
Create a report of the smallest files on your hard disk
Export a report as a Microsoft Excel document
Show the number of file and/or folder of all files and subfolders
Export a report as a TXT file
Rearrange and hide the columns in the reports to suit your personal preferences
Fast scan algorithm
Sort all reports based on the different file and folder information
Determine the size of folders and sub-folders on drives, media storages, CD/DVDs, network shares...
All reports are forward and backward searchable
Show the Windows properties dialog for files and folders in the reports
Open folders or files from the reports in Windows Explorer
The folder report shows detailed information about all scanned folders:
Folder name
Folder size
File size
Percentage size
File count of all subfolders
Folder count of all subfolders
Subfolder count
Folder attributes
Folder creation date
Folder modification date
Folder last access date
Hard link count
Junction count
Junction target folder
Folder owner
Folder level
The integrated drive explorer shows detailed information about all available drives:

Drive letter
Drive name
Total size
Free size
Free size in percent
Used size
Used size in percent
File system
Drive type
Cluster size
Network path
The integrated file explorer shows detailed information about all files of a given folder:
File name
File size
File extension
File type
File attributes
File modification date
File creation date
File last access date
File owner
File path
Create additional Reports:
Create a report with the largest files
Create a report with the smallest files
Create a report with the newest files
Create a report with the oldest files
Create a report with the largest folders
Create a report with the smallest folders
Create a report grouped by file owner
Create a report grouped by file extension
Create a report with all hard links
Create a report with all folder junctions
Export Reports:
Export a report as a standalone HTML document with a sortable table
Export a report as a XML document
Export a report as a TXT file
Export a report as a CSV file
Export a report as a Microsoft Excel document

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