stepanrumyantsev.com↗

StatDataViewer is a free, lightning-fast SAS dataset viewer built by clinical SAS programmers. Open SAS, R, SPSS, Stata, Excel, and PDF files. One-key filtering, frequency tables, SDTM supplemental joins, and dataset comparison — all without SAS installed.

stephanvdkruis.com

StickyTicker

Stillware builds privacy-first apps you buy once and own forever. Zeroed, the local-first zero-based budgeting app, and RankUp Chess, the offline chess academy for kids. No subscriptions, no surveillance.

A accounts and inventory management software with billing, invoice, sales, point of sale, business reports, profit and loss, affordable, cheapest, free, India best billing software, purchase, expense, POS, taxes, bank transactions, daybook, credit, debit, inventory, non-inventory, receipts, Bluetooth printing, barcode scanning, barcode sell, barcode purchase, QR code scanner, UPI payments, refer and earn, multiple outlets/shops and godowns, etc. management features