Suggestions for prerex
The following packages have something in common with the package prerex. The packages are ordered in decreasing similarity.
- ghostscript: Freely available PostScript interpreter
 - mif2xfig: Conversion between Frame Maker and Xfig
 - bmeps: Converter from PNG/JPEG/Tgb81AIFF/NetPBM to EPS
 - bmpp: Convert bitmap files to PS/EPS/PDF
 - fig2lat: Convert .fig files to vector graphics
 - addtex2eps: Use LaTeX syntax on EPS figures, within Mathematica
 - tpx: A drawing tool for Windows
 - degrade: Degrade JPEG images on the fly, prior to inclusion
 - mathspic: A Perl filter program for use with PiCTeX
 - tktexcad: Generate LaTeX picture environments
 - jpicedt: A graphical editor generating LaTeX commands
 - a2ping: Advanced PS, PDF, EPS converter
 - flowframtk: Vector graphics application with support for flowfram.sty
 - sam2p: Convert bitmap formats to compact PS/PDF
 - texcad32: Win32 drawing package for mathematical diagrams
 - threedldf: Three-dimensional drawing with METAPOST output
 - tpic2pdftex: Use tpic commands in pdfTeX
 - bit2spr: Convert bitmaps to “sprites”
 - mactotex: Convert “Macintosh PostScript” for use with TeX
 - bm2font: Convert bitmaps to PK fonts
 - gapfill: Generate LaTeX picture environments from PostScript output of drawing programs
 - bbfig: Calculate and print bounding box
 - hp2xx: HP GL converter
 - pstoedit: Translate PostScript and PDF to other formats
 - eps2pdf: A Win32 GUI EPS to PDF convertor
 - fragmaster: Using psfrag with pdfLaTeX
 - psfixbb: Correct the bounding box of a PostScript file
 - psfragger: Use psfrag and LaTeX to label an eps file
 - pbm2tex: Translate PBM format to LaTeX
 - qfig: DOS graphics program
 - wmf2epsc: Windows metafile conversion