How do I set Notepad++ as the default editor?

  1. Start Notepad++ with elevated privileges.

    enter image description here

  2. In Notepad++, go to Settings, Preferences...

  3. Go to the File Association tab.

  4. Select fortran,TeX,SQL and then .sql and add it to the registered extensions:

    enter image description here

  5. Click Close.


Start notepad++ as administrator, by right-clicking it's icon and selecting the relevant action:

enter image description here

In Settings > Preferences..., you can associate the extensions you want with Notepad++, using this dialog:

notepad++ association dialog

In this case, clicking on the red-outlined arrow would assicoate all .txt with Notepad++.


You can modify the registry. From this website, I found a pretty thorough regedit modification that works fine for me and really changes the default right click "Edit" program.

The hex portions are just the same path string to Notepad++, I don't know why those were put in hex, but it is harmless. Again, I didn't create this code.

  1. Copy the following text and paste it in a new .txt and save it
  2. Rename it to filename.reg.
  3. And then just double-click it and accept the pop ups that warn you about modifying the registry.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\batfile\shell\edit\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\batfile\shell\print\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\cmdfile\shell\edit\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\cmdfile\shell\print\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\inffile\shell\open\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\inffile\shell\print\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\inifile\shell\open\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\inifile\shell\print\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\JSEFile\Shell\Edit\Command]
@=”C:\Program Files (x86)\Notepad++\notepad++.exe” “%1″

[HKEY_CLASSES_ROOT\JSEFile\Shell\Print\Command]
@=”C:\Program Files (x86)\Notepad++\notepad++.exe” /p “%1″

[HKEY_CLASSES_ROOT\JSFile\Shell\Edit\Command]
@=”C:\Program Files (x86)\Notepad++\notepad++.exe” “%1″

[HKEY_CLASSES_ROOT\JSFile\Shell\Print\Command]
@=”C:\Program Files (x86)\Notepad++\notepad++.exe” /p “%1″

[HKEY_CLASSES_ROOT\regfile\shell\edit\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\regfile\shell\print\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\Microsoft.PowerShellScript.1\Shell\Open\Command]
@=”C:\Program Files (x86)\Notepad++\notepad++.exe” “%1″

[HKEY_CLASSES_ROOT\Microsoft.PowerShellData.1\Shell\Open\Command]
@=”C:\Program Files (x86)\Notepad++\notepad++.exe” “%1″

[HKEY_CLASSES_ROOT\Microsoft.PowerShellModule.1\Shell\Open\Command]
@=”C:\Program Files (x86)\Notepad++\notepad++.exe” “%1″

[HKEY_CLASSES_ROOT\scriptletfile\Shell\Open\command]
@=”C:\Program Files (x86)\Notepad++\notepad++.exe” “%1″

[HKEY_CLASSES_ROOT\txtfile\shell\open\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\txtfile\shell\print\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\txtfile\shell\printto\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,74,00,20,00,22,00,25,00,31,00,22,00,20,00,22,00,25,00,32,00,22,\
00,20,00,22,00,25,00,33,00,22,00,20,00,22,00,25,00,34,00,22,00,00,00

[HKEY_CLASSES_ROOT\VBEFile\Shell\Edit\Command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\VBEFile\Shell\Print\Command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\VBSFile\Shell\Edit\Command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\VBSFile\Shell\Print\Command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\Windows.XamlDocument\shell\edit\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\Windows.Xbap\shell\edit\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\Windows.CompositeFont\shell\open\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\WSFFile\Shell\Edit\Command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\WSFFile\Shell\Print\Command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\zapfile\shell\open\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\zapfile\shell\print\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,20,00,22,00,25,00,31,00,22,00,00,00

[HKEY_CLASSES_ROOT\zapfile\shell\printto\command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,\
00,46,00,69,00,6c,00,65,00,73,00,20,00,28,00,78,00,38,00,36,00,29,00,5c,00,\
4e,00,6f,00,74,00,65,00,70,00,61,00,64,00,2b,00,2b,00,5c,00,6e,00,6f,00,74,\
00,65,00,70,00,61,00,64,00,2b,00,2b,00,2e,00,65,00,78,00,65,00,22,00,20,00,\
2f,00,70,00,74,00,20,00,22,00,25,00,31,00,22,00,20,00,22,00,25,00,32,00,22,\
00,20,00,22,00,25,00,33,00,22,00,20,00,22,00,25,00,34,00,22,00,00,00