How to change file extension with Python?
79374
Extracting extension from filename in Python
152378
how to change a file's content for a specific process only?
22162
Moving files of specific type/extension from one directory to another?
59781
How I do to modify the contents of a ISO file?
30437
How to hide file extensions
87902
How do I change extensions of all files in a folder to one common extension when all the files have different extensions?
48063
Trying to search for multiple file extensions in command line
67636
How to check the extension of a filename in a bash script?
47521
How do you associate the .exe file extension with a program in Windows?
108311
How do I convert all files in a folder to a different line ending? (on Windows)
136221
How can I pass filenames with spaces as arguments?
79278
Add extension to a list of files
71783
How to set up a default program opening an unknown file extension?
118572
Change the default application (for a file extension) via script/command line?
15876
Split a file by line and have control over resulting files extension
137331
Multiple File Extension Rename with single command
28850
Change multiple filenames by replacing a character