GNUCash

gnucash.orgsite

(GTK+), Grisbi (C), Firefly III (PHP).

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Quantified Self, Billing

added

2026-10-10

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Quantified Self › Applications and Platforms > Wealth: “Personal and small-business financial-accounting software.”

Billing › Accounting > Bookkeeping: “(GTK+), Grisbi (C), Firefly III (PHP).”