dvi­asm – A util­ity for edit­ing DVI files

A Python script to sup­port chang­ing or cre­at­ing DVI files via dis­as­sem­bling into text, edit­ing, and then re­assem­bling into bi­nary for­mat. It sup­ports ad­vanced fea­tures such as adding a preprint num­ber or wa­ter­marks.