I have made this huge script to quickly change between uppercase and lowercase without running any large programs like Word, etc. Mostly it have finished before the great hog (Word) have arisen. I have not tried it on very large documents, but in such cases its better to use Word itself. The script is simple, but large.

This cleans the text for any instances of LARGE letter. I name it UC (Uppercase)

<ctrl>c</ctrl><winstart>r</winstart>wordpad<return><wait for window:title="word"><ctrl>v</ctrl><ctrl>h</ctrl><alt>w</alt><alt>n</alt>a<tab>A<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>b<tab>B<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>c<tab>C<alt>a</alt><enter><alt>w</alt><alt>n</alt>d<tab>D<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>e<tab>E<alt>a</alt><enter><alt>w</alt><alt>n</alt>f<tab>F<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>g<tab>G<alt>a</alt><enter><alt>w</alt><alt>n</alt>h<tab>H<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>i<tab>I<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>j<tab>J<alt>a</alt><enter><alt>w</alt><alt>n</alt>k<tab>K<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>l<tab>L<alt>a</alt><enter><alt>w</alt><alt>n</alt>w<tab>w<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>n<tab>N<alt>a</alt><enter><alt>w</alt><alt>n</alt>o<tab>O<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>p<tab>P<alt>a</alt><enter><alt>w</alt><alt>n</alt>q<tab>Q<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>r<tab>R<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>s<tab>S<alt>a</alt><enter><alt>w</alt><alt>n</alt>t<tab>T<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>u<tab>U<alt>a</alt><enter><alt>w</alt><alt>n</alt>v<tab>V<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>w<tab>W<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>x<tab>X<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>y<tab>Y<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>z<tab>Z<alt>a</alt><enter><alt>w</alt><alt>n</alt>æ<tab>Æ<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>ø<tab>Ø<alt>a</alt><enter><delay:100><alt>w</alt><alt>n</alt>å<tab>Å<alt>a</alt><enter><delay:100><esc><ctrl>a</ctrl><ctrl>c</ctrl><previous window><ctrl>a</ctrl><ctrl>v</ctrl><previous window><close window>

It simply calls the search and replace function in Wordpad. BTW it will not run with notepad.

To use it: please select the text you want to convert before you run it. If you don’t run it from a texteditor, you should leave out the code before the pasting.

Because of the language settings on my OS, its not possible for me to check this script, but it runs perfectly in native mode, and have all similar settings.

The other is just opposite, it removes any instances of SMALL letters:

AW: lc (lowercase)

<CTRL>c</CTRL><WINSTART>r</WINSTART>wordpad<RETURN><WAIT FOR WINDOW:TITLE=uten navn><CTRL>v</CTRL><CTRL>h</CTRL><ALT>m</ALT><ALT>s</ALT>A<TAB>a<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>B<TAB>b<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>C<TAB>c<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>D<TAB>d<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>E<TAB>e<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>F<TAB>f<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>G<TAB>g<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>H<TAB>h<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>I<TAB>i<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>J<TAB>j<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>K<TAB>k<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>L<TAB>l<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>M<TAB>m<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>N<TAB>n<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>O<TAB>o<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>P<TAB>p<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>Q<TAB>q<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>R<TAB>r<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>S<TAB>s<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>T<TAB>t<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>U<TAB>u<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>V<TAB>v<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>W<TAB>w<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>X<TAB>x<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>Y<TAB>y<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>Z<TAB>z<ALT>a</ALT><ENTER><ALT>m</ALT><ALT>s</ALT>Æ<TAB>æ<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>Ø<TAB>ø<ALT>a</ALT><ENTER><DELAY:100><ALT>m</ALT><ALT>s</ALT>Å<TAB>å<ALT>a</ALT><ENTER><DELAY:100><ESC><CTRL>a</CTRL><CTRL>c</CTRL><PREVIOUS WINDOW><CTRL>a</CTRL><CTRL>v</CTRL><PREVIOUS WINDOW><CLOSE WINDOW><ALT>e</ALT>

If you have a slow or fast PC, just play around with the <DELAY>times.

Enjoy!