You can use DDE commands from TeX and LaTeX editors to use Sumatra as a previewer.

notepad++

Launch SumatraPDF from notepad++ enabling forward and backward search:

"C:\\Program files\\SumatraPDF\\SumatraPDF.exe" -forward-search "$(FULL_CURRENT_PATH)" $(CURRENT_LINE) -inverse-search "\\"C:/Program Files/Notepad++/notepad++.exe\\" \\"%f\\" -n%l" "$(CURRENT_DIRECTORY)"/"$(NAME_PART)".pdf

TexStudio

Launch SumatraPDF from TeXStudio enabling forward and backward search:

"C:/Program Files/SumatraPDF/SumatraPDF.exe" -forward-search "?c:am.tex" @ -inverse-search "\\"C:/Program Files (x86)/TeXstudio/texstudio.exe\\" \\"%%f\\" -line %%l" "?am.pdf"

TeXnicCenter

Detailed instructions: https://tex.stackexchange.com/questions/116981/how-to-configure-texniccenter-2-0-with-sumatra-2013-2016-version

Short instructions:

Configure viewer in output profiles.

Some people reported better results when using %sbm instead of %bm in the above command.

WinEdt, Emacs and Vim

See instructions at http://william.famille-blum.org/blog/static.php?page=static081010-000413

Emacs: https://www.emacswiki.org/emacs/AUCTeX#toc25