Open files without extensions in PDF viewer per default
14208
How to set the default program for opening files without an extension in Windows?
24932
Change Default directory of Documents and Settings?
77784
Opening document library files in popup or new window
29833
Windows 10 won't let me set default apps for file extensions
66743
How do I open PDF in Adobe Reader DC without locking the file from being updated by pdflatex?
36084
How to change file extension at runtime in Java
112358
Document viewer doesn't have add annotation enable for pdf
61100
Terminal command to open URL's in default and non-default browser
15648
How to make Master PDF Editor the default for .pdf files
115727
Emacs: How to use a major mode for non-standard file extension
152923
Reading in all files with a specific extension
68333
Should PDFs open in a new tab?
106335
How do I list every file in a directory except those with specified extensions?
93931
How to open a file with the default associated program
30437
How to hide file extensions
112133
Open file ReadOnly
31679
Remove association with blank file extension?