> ## Documentation Index
> Fetch the complete documentation index at: https://docs.opus-host.de/llms.txt
> Use this file to discover all available pages before exploring further.

# Opus Host Frequently Asked Questions — Free VPS Hosting

> Answers to the most common questions about Opus Host free VPS hosting — account limits, allowed uses, renewal, performance, and more.

Here are answers to the most common questions about Opus. If you don't find your answer here, visit the [Troubleshooting](/troubleshooting) page or contact support.

## Getting Started

<AccordionGroup>
  <Accordion title="Is Opus Host really free?">
    Yes — completely free with no credit card required. There may be optional paid upgrades in the future, but the free tier will always exist.
  </Accordion>

  <Accordion title="How many VPS can I have?">
    You can have one free VPS per account. You must delete your current VPS before claiming a new one.
  </Accordion>

  <Accordion title="What OS options are available?">
    The following operating systems are available at provisioning time:

    * Ubuntu 22.04 *(recommended)*
    * Ubuntu 20.04
    * Debian 12
    * Debian 11
    * CentOS 7

    Ubuntu 22.04 is the recommended choice for most use cases.
  </Accordion>

  <Accordion title="How long does provisioning take?">
    Your VPS is usually ready within **30–60 seconds** after you request it.
  </Accordion>
</AccordionGroup>

## Account & Renewal

<AccordionGroup>
  <Accordion title="How does the free VPS renewal work?">
    Renewals happen on a monthly cycle. You'll receive an email reminder before your renewal date — simply click **Renew** in your dashboard to keep your VPS active. For full details, see the [Renewal](/account/renew) page.
  </Accordion>

  <Accordion title="What happens if I miss my renewal?">
    <Warning>
      If you miss your renewal, your VPS will be suspended after a short grace period. Your data is kept for approximately **7 days** and then permanently deleted.
    </Warning>

    If you need to restore your VPS within that 7-day window, contact support as soon as possible.
  </Accordion>

  <Accordion title="Can I change my email address?">
    Yes. You can update your email address from **Account Settings** in the dashboard.
  </Accordion>
</AccordionGroup>

## Technical

<AccordionGroup>
  <Accordion title="What are the VPS specs?">
    The free tier includes:

    * **CPU:** 1 vCPU
    * **RAM:** 512 MB – 1 GB
    * **Storage:** 10–20 GB SSD

    The exact specifications for your VPS are shown in your dashboard after provisioning. For a full breakdown of what the free tier includes, see [Resource Limits](/vps/resource-limits).
  </Accordion>

  <Accordion title="Can I run a Minecraft server?">
    Yes! Opus Host supports Minecraft servers. See the [Game Server Guide](/guides/setup-game-server) for step-by-step setup instructions.

    <Tip>
      The 1 GB RAM plan is recommended for the best Minecraft server performance.
    </Tip>
  </Accordion>

  <Accordion title="Can I run a website?">
    Absolutely. You can install Nginx or Apache and host any website you like. See the [Web Server Guide](/guides/install-web-server) to get started.
  </Accordion>

  <Accordion title="Can I run a Discord bot?">
    Yes. Opus Host is a great place to host Discord bots. See the [Discord Bot Guide](/guides/run-a-bot) for instructions on deploying and keeping your bot running 24/7.
  </Accordion>

  <Accordion title="Is SSH available?">
    Yes. You get full root SSH access to your VPS. See [SSH Access](/vps/ssh-access) for connection instructions and tips.
  </Accordion>

  <Accordion title="Why is port 25 blocked?">
    Port 25 (SMTP) is blocked on all Opus Host VPS instances to prevent spam and protect the platform's IP reputation.

    If you need to send emails from your VPS, use a transactional email provider such as **SendGrid** or **Mailgun** via port **587**.
  </Accordion>

  <Accordion title="Can I install any software?">
    Yes — you have full root access and can install virtually any software you need. Just make sure your usage complies with the [Acceptable Use Policy](/account/rules).
  </Accordion>
</AccordionGroup>