DocPad is a superior alternative to Notepad. Although it fills the same role, plain text editing, it has many advantages: 10-level undo, alphabetization, block indent/unindent, bookmark, case conversion, encoding conversion, file history, jump to line, jump to offset, keyboard macros, search and replace, statistics, variable pitch font, and much more. It also includes a built-in calculator, calendar, and character map.

wReplace
Free program, which allows you to change/replace multiple letters and phrases at a time. It is easy to create and save lists of changes/replacements, so that you can reuse them. Applications: character conversion, ROT13, ROT47, Morse code conversion.

TextViewer
TextViewer is easy and fast text editor. Opening, editing, saving of any textual files with unlimited size. Any basic encodings, including Unicode and RTF support. Unique: automatic recognition and transformation of the character graphic tables

txt2pdf
txt2pdf is a very flexible and powerful program. It's a converter from text files to PDF format files. You can use txt2pdf like a pipe to convert every text or textual output to PDF (e.g. reports from legacy applications, DBs, ERP, datawarehouse).

DocPad
DocPad is a plain text editor with many advantages over Notepad: bookmarks, case conversion, file history, jump to line, jump to offset, keyboard macros, search and replace, statistics, variable pitch font, and much more.

novaPDF Server Std
novaPDF Server Std allows you to easily create PDF files. It installs as a printer driver, enabling you to print from any Windows application. Features include: customizable resolution, embed fonts, private or public profiles, printer sharing ...