TeXworks is an environment for authoring TeX (LaTeX, ConTeXt, etc) documents, with a Unicode-based, TeX-aware editor, integrated PDF viewer, and a clean, simple interface accessible to casual and non-technical users. The integrated PDF viewer supports synctex, e.g. control-clicking within the source text to locate the corresponding position in the PDF, and vice versa. Optionally, hunspell dictionaries provide spellchecking support. Install hunspell-de, hunspell-en, hunspell-es or hunspell-pl.