Personal Finance

ledger

Ledger is an open source command-line double-entry accounting system for UNIX environments.

Overview

Ledger is a command-line double-entry accounting system that uses plain text files for transaction data, supporting multiple currencies and international formats. It emphasizes data integrity by never modifying user data and provides extensive reporting capabilities through simple commands.

Updated Oct 21, 2026

8 things

What ledger has

Apps

Windows
macOS
Linux
FreeBSD
NetBSD
OpenBSD

For developers

Source code is publicly available for anyone to inspect, modify, or self-host.

Extras

An educational resource that explains a topic and helps readers build their knowledge.

10 features

Key Features

Double-entry accounting
Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. Ledger, begun in 2003, is written by John Wiegley and released under the BSD license. It has also inspired several ports to other languages.
Accounting system
Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line.
Minimal data required
The amount of data required by Ledger is minimal.
Automatic account creation
Accounts are created as they appear; currencies are created as they’re referenced.
Calculated values
Anywhere that a value can be calculated, you can leave it out.
Entry validation
Ledger is always checking the accuracies of your entries at every run; you won’t ever run into problems with “unaccounted” sums in an account.
Multiple currencies
Ledger is 100% currency-agnostic. You can store multiple currencies in any account, convert between them, or even pay in one currency and receive change in another.
International formats
UTF8 is accepted anywhere in data files, Ledger uses ISO format dates, attaches no meaning to the naming of accounts, and can accept data in either US or European decimal formats.
Currency reporting
It will report currencies back to you following the manner of your own entries.
Accounting reports
Ledger uses a simple set of base commands which can be extended in countless ways. You can create monthly reports, average reports, check account balances, reconcile accounts, keep track of capital gains on stocks, etc.

Pros and cons

Pros

Open source and free to use under BSD license.
High data integrity by using plain text files that are never modified by the software.
Supports multiple currencies and international formats.
Extensive reporting capabilities accessible via command-line.
Lightweight and does not require a graphical user interface.

Cons

Command-line interface may be challenging for users unfamiliar with UNIX or CLI tools.
No graphical user interface, which may limit accessibility for some users.
Requires manual entry and maintenance of transaction text files.
Lacks built-in integrations with other financial software or services.
No explicit pricing plans or commercial support options.

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Frequently Asked Questions

Community reviews

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Community reviews

Write a review

No written reviews yet. Be the first to share your experience.

8 things

What ledger has

Apps

Windows
macOS
Linux
FreeBSD
NetBSD
OpenBSD

For developers

Source code is publicly available for anyone to inspect, modify, or self-host.

Extras

An educational resource that explains a topic and helps readers build their knowledge.

10 features

Key Features

Double-entry accounting
Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. Ledger, begun in 2003, is written by John Wiegley and released under the BSD license. It has also inspired several ports to other languages.
Accounting system
Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line.
Minimal data required
The amount of data required by Ledger is minimal.
Automatic account creation
Accounts are created as they appear; currencies are created as they’re referenced.
Calculated values
Anywhere that a value can be calculated, you can leave it out.
Entry validation
Ledger is always checking the accuracies of your entries at every run; you won’t ever run into problems with “unaccounted” sums in an account.
Multiple currencies
Ledger is 100% currency-agnostic. You can store multiple currencies in any account, convert between them, or even pay in one currency and receive change in another.
International formats
UTF8 is accepted anywhere in data files, Ledger uses ISO format dates, attaches no meaning to the naming of accounts, and can accept data in either US or European decimal formats.
Currency reporting
It will report currencies back to you following the manner of your own entries.
Accounting reports
Ledger uses a simple set of base commands which can be extended in countless ways. You can create monthly reports, average reports, check account balances, reconcile accounts, keep track of capital gains on stocks, etc.

Pros and cons

Pros

Open source and free to use under BSD license.
High data integrity by using plain text files that are never modified by the software.
Supports multiple currencies and international formats.
Extensive reporting capabilities accessible via command-line.
Lightweight and does not require a graphical user interface.

Cons

Command-line interface may be challenging for users unfamiliar with UNIX or CLI tools.
No graphical user interface, which may limit accessibility for some users.
Requires manual entry and maintenance of transaction text files.
Lacks built-in integrations with other financial software or services.
No explicit pricing plans or commercial support options.

You?

Be the first to rate ledger

Your review helps others make better decisions. No account needed. Takes about 10 seconds.

0 questions

ledger

Overview

What ledger has

Apps

For developers

Extras

Key Features

Double-entry accounting

Accounting system

Minimal data required

Automatic account creation

Calculated values

Entry validation

Multiple currencies

International formats

Currency reporting

Accounting reports

Pros and cons

Pros

Cons

Be the first to rate ledger

Frequently Asked Questions

What ledger has

Apps

For developers

Extras

Key Features

Double-entry accounting

Accounting system

Minimal data required

Automatic account creation

Calculated values

Entry validation

Multiple currencies

International formats

Currency reporting

Accounting reports

Pros and cons

Pros

Cons

Be the first to rate ledger

Frequently Asked Questions

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