GnuCash
GnuCash is free, open-source accounting software that implements full double-entry bookkeeping. Originally released in 1998 [citation needed], it runs on Linux, macOS, and Windows.
What It Does
GnuCash exposes the double-entry system directly — users see debits and credits, accounts are organized in a hierarchical chart of accounts, and the software maintains a general ledger. It supports multiple currencies, scheduled transactions, and basic invoicing.
Who It’s For
GnuCash targets individuals and small businesses who want (or don’t mind) direct interaction with the accounting mechanics rather than having them abstracted away. It won’t hide the double-entry model behind simplified categories or “income vs. expense” views — users work with the real structure.
How It Handles Double-Entry Bookkeeping
Every transaction in GnuCash requires balanced entries across at least two accounts. The software won’t save a transaction where debits don’t equal credits. Accounts follow standard types — assets, liabilities, equity, income, and expenses — arranged in a tree structure that users can customize.
Strengths
- No cost and no vendor lock-in
- Full double-entry transparency — nothing is hidden or simplified away
- Handles both personal and small-business accounting
- Multi-currency support with exchange rate tracking
- Scheduled transactions for recurring entries
Limitations
- The interface shows its age and feels dated compared to modern alternatives
- No cloud or multi-user support without workarounds
- Reporting is functional but not sophisticated
- No payroll integration
- Import/export options exist but can be finicky with bank formats
Licensing and Cost
GnuCash is licensed under the GPL and is free to use, modify, and distribute. There are no paid tiers, subscriptions, or premium features.
Contents
- Terms — GnuCash-specific vocabulary
- Skills — practical how-to guides
- Migrating from Spreadsheets — moving from single-entry spreadsheet tracking to GnuCash