DiffPDF — compare PDF files quickly and easily: a commercial Windows graphical user interface (GUI) application ideal for office workers.
diffpdfc — compare PDF files: a commercial console (command line) program for Windows ideal for testing, quality assurance, and scripted comparisons.
"Your software is the best I've ever used for comparing PDFs.", —Customer comments on DiffPDF & diffpdfc
XindeX — create book indexes: a commercial Windows graphical user interface (GUI) application ideal for authors and professional indexers.
SearchPDFs — search all the PDFs in a folder: a commercial Windows graphical user interface (GUI) application ideal for those with lots of PDF files.
We can write programs for you, help with your own programming, and provide programming training and mentoring in the UK. We specialize in the Python programming language, as well as desktop GUI programming on Windows and Linux using PySide, PyQt4, PyQt5, or C++/Qt 4. We can help both programming professionals who need to rapidly learn the technologies we specialize in, and those for whom programming is just a part of their work and who need to get up to speed quickly. (Note that we do not specialize in web programming.)
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