Create 2D diagrams for use with LaTeX from GNU Octave
Create 2D diagrams for use with LaTeX or pdfLaTeX from GNU Octave.
Diagrams are written as PGF files using the pgfcore package or as PDF+TeX or EPS+TeX file pairs.
Align the grid - not the entire drawing - to inches or cm.
See the Wiki for more information.
pyPdf-GUI is a Python-based graphical user interface for the pure-Python PDF library pyPdf, allowing the user to easily manipulate PDF files. It can extract pages, merge several files into a single one, rotate pages in a file, extract text, etc.