- Vim
- GNU Emacs [GNU GPL]
- XEmacs
- Scintilla and SciTE
- jEdit [GNU GPL]
- Jext [GNU GPL]
- WinVi [GNU GPL]
- syn
- SynEdit [LGPL, MPL]
- Cream
- SETEdit
- ht editor [GNU GPL] (for binaries)
- TeXmacs [GNU GPL]
- Notepad++ [GNU GPL]
- Notepad2 [GNU GPL]
- UniRed [GNU GPL]
- poEdit [MIT]
Misspellings: rext, fext, gext, yext, 6ext, 5ext, twxt, tsxt, tdxt, trxt, t4xt, t3xt, tezt, tect, tedt, test, texr, texf, texg, texy, tex6, tex5, ext, txt, tet, tex, etxt, txet, tetx, ttext, teext, texxt, textt, wditors, sditors, dditors, rditors, 4ditors, 3ditors, esitors, exitors, ecitors, efitors, eritors, eeitors, edutors, edjtors, edktors, edotors, ed9tors, ed8tors, edirors, edifors, edigors, ediyors, edi6ors, edi5ors, editirs, editkrs, editlrs, editprs, edit0rs, edit9rs, editoes, editods, editofs, editots, edito5s, edito4s, editora, editorz, editorx, editord, editore, editorw, ditors, eitors, edtors, ediors, editrs, editos, editor, deitors, eidtors, edtiors, ediotrs, editros, editosr, eeditors, edditors, ediitors, edittors, editoors, editorrs, editorss