Bulk Rename & Group is a free tool which allows you to easily rename and organize all your files from internal or external storage. Batch group and rename your selection of files with a variety of features.

Note - This is not a regular file manager.
The purpose of the app is to group and rename multiple files at once in a single operation based on user's selection of features to apply.

Rename and group all your files in three simple steps:
1. Select Input Files
Use the in-app file browser to select the input files.

2. Select Action type and parameters.
Group or rename bulk of files based on the chosen parameters.

3. Select Output Path and confirm
Select the output path of the new files and confirm to start the operation.

Features:

★ Bulk rename files with the following available options:

✓ Change Base Name - keep the original base name or set a new one for all the files
✓ Auto Indexing - Add an auto incremented number to each file. This can be customized
by choosing the start index the separator the index position (start or end) and zero
padding
✓ Capitalization - lower/ upper case
✓ Extension - keep the original extension update it or remove it completely

✓ Trim - remove all leading and trailing white spaces
✓ Remove chosen characters from the file name
✓ Remove characters at position - first n characters last n characters custom range
(from position x to position y)
✓ Replace characters using the desired patterns

✓ Add Prefix - add specified prefix to all files
✓ Add Suffix - add specified suffix to all files
✓ Add date - add the last modified date before or after base name.

★ Bulk group files:

✓ By name - contains starts with or ends with specified text
✓ By modified date - customize parameters (day month year)
✓ By size - all unique sizes or specified size in B KB or MB
✓ By extension - all unique extensions or specified extensions

★ Customize Output

✓ Choose output folder.
✓ Group or rename copies of the selected files without altering the original files.
✓ Group or rename the selected files.
✓ See operation summary and confirm selection before starting.
✓ See a preview of the output files before modifying them.

★ Preferences:

✓ Adjustable application theme - auto light dark.
✓ Adjustable file browser font size.
✓ Adjustable file browser thumbnail size.

Other features:
★ In-app browser for quick file selection - list view & grid view
★ Sort files and folders by name modified date or size
★ Create & folders
★ Delete files and folders
★ Global Search
★ Works on any type of file - audio video photos documents etc
★ Works for internal and external storage.