Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. This may put off some users, since there is no flashy UI, but for those who want unparalleled reporting access to their data there are few alternatives.

Ledger uses text files for input. It reads the files and generates reports; there is no other database or stored state. To use Ledger, you create a file of your account names and transactions, run from the command line with some options to specify input and requested reports, and get output. The output is generally plain text, though you could generate a graph or html instead. Ledger is simple in concept, surprisingly rich in ability, and easy to use.

This package provides the Emacs mode.

This is a Python library that aims to provide functions to handle, parse and validate standard numbers. The module supports more than 100 different number formats amongst which a great number of VAT and other tax numbers, personal identity and company identification codes, international standard numbers (ISBN, IBAN, EAN, etc.) and various other formats. The module also includes implementations of the Verhoeff, Luhn and family of ISO/IEC 7064 check digit algorithms.

This package allows using KeepKey as a hardware SSH/GPG agent.

Beancount is a double-entry bookkeeping computer language that lets you define financial transaction records in a text file, read them in memory, generate a variety of reports from them, and provides a web interface.

Beancount is a double-entry bookkeeping computer language that lets you define financial transaction records in a text file, read them in memory, generate a variety of reports from them, and provides a web interface.

Electrum is a lightweight Bitcoin client, based on a client-server protocol. It supports Simple Payment Verification (SPV) and deterministic key generation from a seed. Your secret keys are encrypted and are never sent to other machines/servers. Electrum does not download the Bitcoin blockchain.

schwifty is a Python library that let's you easily work with IBANs and BICs as specified by the ISO. IBAN is the Internation Bank Account Number and BIC the Business Identifier Code. Both are used for international money transfer.

Monero is a secure, private, untraceable currency. This package provides the Monero GUI client.

This package provides a pure Python ctypes wrapper for libsecp256k1.

The command-line interface for the hledger accounting system. Its basic function is to read a plain text file describing financial transactions and produce useful reports.

hledger is a robust, cross-platform set of tools for tracking money, time, or any other commodity, using double-entry accounting and a simple, editable file format, with command-line, terminal and web interfaces. It is a Haskell rewrite of Ledger, and one of the leading implementations of Plain Text Accounting.

Fava is a web interface for the double-entry bookkeeping software Beancount with a focus on features and usability.

This contains the udev rules for trezord. This will let a user run trezord as a regular user instead of needing to it run as root.

Electroncash is a lightweight Bitcoin Cash client, based on a client-server protocol. It supports Simple Payment Verification (SPV) and deterministic key generation from a seed. Your secret keys are encrypted and are never sent to other machines/servers. Electroncash does not download the Bitcoin Cash blockchain.

XMRig is a high-performance, cross-platform RandomX, KawPow, CryptoNight and GhostRider unified CPU/GPU miner and RandomX benchmark.

Warning: upstream, by default, receives a percentage of the mining time. This anti-functionality has been neutralized in Guix, but possibly not in all other distributions.

Warning: this software, because of its nature, has high energy consumption. Also, the energy expenses might be higher than the cryptocurrency gained by mining.

libagent is a library that allows using TREZOR, Keepkey and Ledger Nano as a hardware SSH/GPG agent.

This allows a Trezor hardware wallet to communicate to the Trezor wallet.

This package allows using Ledger as hardware SSH/GPG agent.

Monero P2Pool is a peer-to-peer Monero mining pool. P2Pool combines the advantages of pool and solo mining; you still fully control your Monero node and what it mines, but you get frequent payouts like on a regular pool.

This package provides a simple Web-based User Interface (UI) for the hledger accounting system. It can be used as a local, single-user UI, or as a multi-user UI for viewing, adding, and editing on the Web.

HomeBank allows you to manage your personal accounts at home. The seeks to be lightweight, simple and easy to use. It brings features that allow you to analyze your finances in a detailed way instantly and dynamically with report tools based on filtering and graphical charts.

trezor is a Python library for communicating with TREZOR Hardware Wallet.

A framework for importing transactions into a Beancount ledger from account statements and other documents and for managing documents.

mnemonic is a library that provides an implementation of Bitcoin BIP-0039.

Geierlein is a free Elster client, i.e. an application that sends VAT declarations to Germany's fiscal authorities.

Currently it is *not* possible to send returns that are due annually (especially the income tax return) since the fiscal authority doesn't allow doing that off the ERiC library (which is proprietary however). It's not clear at the moment whether one day it will be possible to do so.