Remove whitespace characters from filenames
You can use Renamer4Mac to remove whitespace characters such as spaces and tabs from filenames. This tutorial will show you how.
Step 1: Install Renamer4Mac
Download Renamer4Mac and then install it by dragging it into your Applications directory.Step 2: Drag in files
Drag the files whose extensions you wish to rename into Renamer4Mac.
Tip: You can also drag in entire directories. This way you can include entire folder hierarchies in one go.
Step 3: Switch to Search & Replace mode
Click on the Search & Replace tab:
Step 4: Enter search and replace text
Enter "\s" in the "Search for" box while leaving the "Replace with" box empty. Tick the "Regular expression" tick box.
Step 5: Check with live preview
Before you commit the changes it's a good idea to check with Renamer4Mac's built-in live preview table that your files will be renamed correctly.