# Langmeier Software

> Langmeier Software GmbH is a Swiss software vendor. This is the corporate site and download host. The main product is Langmeier Backup, Windows backup software for PCs and servers; further products are Immutable Backup Cloud (https://www.langmeier-backup.com/en/online-backup), aBusiness Suite (https://abusiness.one/, business software) and AwayVir (virus removal for Windows).

## Langmeier Backup

- [Product site](https://www.langmeier-backup.com/en/): Features, system requirements, prices and support.
- [Guide for AI agents](https://www.langmeier-backup.com/llms-full.txt): Full guide — download, silent install, first backup job, complete command-line reference, exit codes.
- [Buy for PC & Laptop](https://www.langmeier-backup.com/en/desktop-buy): Licenses, editions and prices for desktop systems.
- [Buy for Server](https://www.langmeier-backup.com/en/server-buy): Licenses and prices for physical and virtual Windows servers.

## Download

- [Multilingual installer](https://www.langmeier-software.com/download/langmeier_backup_ml.exe): Latest version, all editions, all languages. Digitally signed by Langmeier Software.

## aBusiness Suite

- [Product site](https://abusiness.one/): Business software suite.