> ## Documentation Index
> Fetch the complete documentation index at: https://www.towbar.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Stirling PDF

> Stirling PDF offers browser-based tools for editing and converting PDF files.

export const UseCaseNavigation = () => {
  useLayoutEffect(() => {
    const storageKey = "towbar-use-case-open-groups";
    const groupSelector = "#sidebar li[data-title] > button[aria-expanded]";
    let restoring = false;
    let frame = 0;
    function storedGroups() {
      try {
        return new Set(JSON.parse(sessionStorage.getItem(storageKey) || "[]"));
      } catch {
        return new Set();
      }
    }
    function save(groups) {
      try {
        sessionStorage.setItem(storageKey, JSON.stringify([...groups]));
      } catch {}
    }
    function groupName(button) {
      return button.parentElement?.dataset.title;
    }
    function rememberOpenGroups() {
      const groups = new Set();
      for (const button of document.querySelectorAll(groupSelector)) {
        if (button.getAttribute("aria-expanded") === "true") {
          const name = groupName(button);
          if (name) groups.add(name);
        }
      }
      save(groups);
    }
    function restoreOpenGroups() {
      frame = 0;
      const groups = storedGroups();
      if (!groups.size) return;
      restoring = true;
      for (const button of document.querySelectorAll(groupSelector)) {
        if (groups.has(groupName(button)) && button.getAttribute("aria-expanded") === "false") {
          button.click();
        }
      }
      restoring = false;
    }
    function scheduleRestore() {
      if (!frame) frame = requestAnimationFrame(restoreOpenGroups);
    }
    function onClick(event) {
      if (restoring || !(event.target instanceof Element)) return;
      const button = event.target.closest(groupSelector);
      if (button) {
        const name = groupName(button);
        if (!name) return;
        const groups = storedGroups();
        if (button.getAttribute("aria-expanded") === "true") groups.delete(name); else groups.add(name);
        save(groups);
        return;
      }
      if (event.target.closest('a[href^="/docs/use-cases/"]')) {
        rememberOpenGroups();
      }
    }
    const observer = new MutationObserver(scheduleRestore);
    document.addEventListener("click", onClick, true);
    observer.observe(document.getElementById("sidebar") || document.body, {
      childList: true,
      subtree: true
    });
    scheduleRestore();
    return () => {
      document.removeEventListener("click", onClick, true);
      observer.disconnect();
      cancelAnimationFrame(frame);
    };
  }, []);
  return null;
};

<UseCaseNavigation />

**Upstream source:** [Current installation guide](https://docs.stirlingpdf.com/Installation/Docker%20Install/).

Stirling PDF stores its settings and embedded database in `/configs`. Current images enable login on first boot with a published default administrator password; change it immediately before using a public route.

## Towbar manifest

```yaml title=".towbar/services/stirling-pdf.service.yml" theme={"system"}
id: stirling-pdf
name: Stirling PDF
buildServer: null
deployment:
  type: image
  image: docker.stirlingpdf.com/stirlingtools/stirling-pdf@sha256:66b6edb8ee62e307a8b335166e8931a6e65b39c9bf73b5e517fbfe9c613ba221
container:
  port: 8080
  volumes:
    - name: configs
      mountPath: /configs
      initialData: image
environments:
  production:
    server: 192.0.2.10
rollout:
  type: recreate
  maintenanceMode: true
  reason: Persistent application data uses a single writer
domains:
  primary: stirling-pdf.example.com
tls:
  mode: direct
```

## Configure

1. Prepare the example server, connect the repository, and map `production` to the branch containing these manifests. Replace the example server IP and domain. Commit the manifests, then sync the repository and inspect the resolved configuration.
2. Keep the Service's named volumes attached across deployments. Towbar's Datastore backup policy does not back up Service volumes, so include them in your own recovery plan.
3. Deploy the Service, then perform the checks below before enabling auto-deploy.

## Verify

Sign in and change the initial password, process a sample PDF, and verify the account setting remains after redeployment. Back up `/configs`.

For field constraints, see [Service manifest](/docs/services/manifest).