diff --git a/src/app/(dashboard)/jobs/[jobId]/components/job-files-panel.tsx b/src/app/(dashboard)/jobs/[jobId]/components/job-files-panel.tsx
index 646a3fb..79a1718 100644
--- a/src/app/(dashboard)/jobs/[jobId]/components/job-files-panel.tsx
+++ b/src/app/(dashboard)/jobs/[jobId]/components/job-files-panel.tsx
@@ -254,7 +254,8 @@ function FileRow({ file }: { file: JobFileWithUrl }) {
   const [open, setOpen] = useState(false);
   const [downloadOpen, setDownloadOpen] = useState(false);
   const [viewerOpen, setViewerOpen] = useState(false);
-  const isViewable = VIEWABLE_RE.test(file.name);
+  const isArchived = Boolean(file.archivedAt);
+  const isViewable = !isArchived && VIEWABLE_RE.test(file.name);
 
   useEffect(() => {
     if (state.ok) {
@@ -281,12 +282,20 @@ function FileRow({ file }: { file: JobFileWithUrl }) {
   }
 
   return (
-    <li className="flex items-center gap-3 px-3 py-2">
+    <li className={`flex items-center gap-3 px-3 py-2 ${isArchived ? "opacity-60" : ""}`}>
       <span className="text-muted-foreground">{kindIcon(file.kind)}</span>
       <div className="flex-1 min-w-0">
         <p className="truncate text-sm font-medium">{file.name}</p>
         <p className="text-muted-foreground text-xs">
           {JOB_FILE_KIND_LABELS[file.kind] ?? file.kind} · {formatSize(file.size)}
+          {isArchived && (
+            <>
+              {" · "}
+              <span className="text-amber-600 dark:text-amber-400">
+                Arşivlendi {new Date(file.archivedAt!).toLocaleDateString("tr-TR")}
+              </span>
+            </>
+          )}
         </p>
       </div>
       <Badge variant="outline" className="hidden sm:inline-flex">
@@ -315,7 +324,13 @@ function FileRow({ file }: { file: JobFileWithUrl }) {
         </Dialog>
       )}
       <Dialog open={downloadOpen} onOpenChange={setDownloadOpen}>
-        <Button size="sm" variant="outline" onClick={() => setDownloadOpen(true)}>
+        <Button
+          size="sm"
+          variant="outline"
+          onClick={() => setDownloadOpen(true)}
+          disabled={isArchived}
+          title={isArchived ? "Bu dosya arşivlendi; indirilebilir kopyası yok." : undefined}
+        >
           <Download className="size-4" />
         </Button>
         <DialogContent>
diff --git a/src/app/api/jobs/[jobId]/files/[fileId]/download/route.ts b/src/app/api/jobs/[jobId]/files/[fileId]/download/route.ts
index e2ad199..44dd11d 100644
--- a/src/app/api/jobs/[jobId]/files/[fileId]/download/route.ts
+++ b/src/app/api/jobs/[jobId]/files/[fileId]/download/route.ts
@@ -46,6 +46,12 @@ export async function GET(
   if (ctx.tenantId !== job.clinicTenantId && ctx.tenantId !== job.labTenantId) {
     return NextResponse.json({ error: "Forbidden" }, { status: 403 });
   }
+  if (file.archivedAt) {
+    return NextResponse.json(
+      { error: "Dosya arşivlendi, indirilebilir kopya yok." },
+      { status: 410 },
+    );
+  }
 
   const buf = (await storage.getFileDownload(BUCKETS.jobFiles, file.fileId)) as
     | ArrayBuffer
diff --git a/src/lib/appwrite/job-actions.ts b/src/lib/appwrite/job-actions.ts
index ebea74c..b013168 100644
--- a/src/lib/appwrite/job-actions.ts
+++ b/src/lib/appwrite/job-actions.ts
@@ -6,6 +6,7 @@ import { z } from "zod";
 
 import { logAudit } from "./audit";
 import { syncFinanceForJob } from "./finance-sync";
+import { archiveJobFiles } from "./job-file-archive";
 import { createNotification } from "./notification-helpers";
 import { calculateJobPriceForProsthetic } from "./pricing";
 import {
@@ -564,6 +565,9 @@ export async function markDeliveredAction(
       jobId,
       message: `Hasta ${job.patientCode} işi teslim alındı.`,
     });
+    // Free up Storage now that the case is closed. Metadata rows stay for
+    // the audit trail; only the binaries go.
+    void archiveJobFiles(jobId);
   } catch (e) {
     return { ok: false, error: appwriteError(e, "Teslim alınamadı.") };
   }
diff --git a/src/lib/appwrite/job-file-archive.ts b/src/lib/appwrite/job-file-archive.ts
new file mode 100644
index 0000000..a69bcc8
--- /dev/null
+++ b/src/lib/appwrite/job-file-archive.ts
@@ -0,0 +1,48 @@
+import "server-only";
+
+import { Query } from "node-appwrite";
+
+import { BUCKETS, DATABASE_ID, TABLES, type JobFile } from "./schema";
+import { createAdminClient } from "./server";
+
+/**
+ * Purge the binary scan/image/document objects backing a finished job from
+ * Appwrite Storage and stamp archivedAt on the corresponding rows. The row
+ * itself stays — the lab and clinic still need the audit trail (which file
+ * was uploaded, by whom, when) long after delivery.
+ *
+ * Best-effort: a single Storage error must not block the calling action.
+ * The function never throws.
+ */
+export async function archiveJobFiles(jobId: string): Promise<void> {
+  const { tablesDB, storage } = createAdminClient();
+  try {
+    const result = await tablesDB.listRows({
+      databaseId: DATABASE_ID,
+      tableId: TABLES.jobFiles,
+      queries: [Query.equal("jobId", jobId), Query.limit(500)],
+    });
+    const rows = result.rows as unknown as JobFile[];
+    const now = new Date().toISOString();
+    await Promise.all(
+      rows.map(async (r) => {
+        if (r.archivedAt) return;
+        try {
+          await storage.deleteFile(BUCKETS.jobFiles, r.fileId);
+        } catch {
+          // file already gone, or storage unreachable — still flip archivedAt
+          // so the UI doesn't keep teasing a download button.
+        }
+        try {
+          await tablesDB.updateRow(DATABASE_ID, TABLES.jobFiles, r.$id, {
+            archivedAt: now,
+          });
+        } catch {
+          // row update failed; leave it for the next call to retry.
+        }
+      }),
+    );
+  } catch {
+    // List itself failed — nothing to do.
+  }
+}
diff --git a/src/lib/appwrite/schema.ts b/src/lib/appwrite/schema.ts
index ade81f0..76902b0 100644
--- a/src/lib/appwrite/schema.ts
+++ b/src/lib/appwrite/schema.ts
@@ -137,6 +137,9 @@ export interface JobFile extends Row {
   name: string;
   size: number;
   mimeType?: string;
+  /** Set when the binary is purged from object storage after a job closes.
+   *  The row stays for audit; downloads/previews are disabled past this point. */
+  archivedAt?: string;
 }
 
 export interface JobStatusHistory extends Row {