remains a powerful, niche tool for professionals who value integrated symbolic computation within a document preparation system. While discontinued, it still serves legacy users who require its unique blend of WYSIWYG math editing and live computation. For new users or collaborative teams, modern alternatives like Overleaf (online LaTeX) or Jupyter Notebooks (computation + documentation) may be more practical. However, for those already fluent in SWP’s workflow, version 61 Exclusive represents the peak of the software’s development.

The most significant interesting feature of is that it was made completely free following the closure of its developer, MacKichan Software .

: Unlike standard LaTeX editors, this feature lets you compute, simplify, and solve equations (algebraic, differential, matrices) directly inside your document. For example, typing (x + 3)^2 and clicking "simplify" instantly yields x^2 + 6x + 9 , properly formatted in LaTeX.