Hi HN, OP here. A bit about Transdata:<p>It started as a scratch-your-own-itch idea from one of our founders (a financial analyst) to solve problems that are impractical/impossible in Excel and such. The overall goal is flexibility and ease of use. The entire tool was written in C++ by a single programmer (me).<p>Some key differences:<p>-The flowchart-style GUI (using Qt)<p>-Ragged data is allowed (non-rectangular)<p>-No data limit beyond what your computer can handle<p>-Reusable models