# Manage data

> Export, backup, and manage your data

## Export

You can export your data in CSV format:

- **Stocks**: Export all your stock data
- **Change history**: Export your complete change history
- **Accident history**: Export your accident history

<note>

You cannot import data from CSV. CSV exports are for personal use and analysis only.

</note>

## Backup / Restore

You can create a full data backup. This backup includes all your data: stocks, history, accidents, settings, and custom types.

This backup can be restored to recover all your data to the backup state.

<tip>

It's recommended to create regular backups, especially before major changes or updates.

</tip>

## Clear data

### Clear change history

Delete all your change history entries.

### Clear accident history

Delete all your accident history entries.

## Wipe all data

Delete all your data from the app, including stocks, history, accidents, and settings.

<caution>

This action is irreversible. You will lose all your data. Make a backup before using this option.

</caution>