diff --git a/apps/admin-ui/src/app/downloads/page.tsx b/apps/admin-ui/src/app/downloads/page.tsx
index 8820e2a..d5c0cb8 100644
--- a/apps/admin-ui/src/app/downloads/page.tsx
+++ b/apps/admin-ui/src/app/downloads/page.tsx
@@ -564,7 +564,11 @@ export default function DownloadsPage() {
     loadJobs();
   }
 
-  async function deleteCompletedJob(id: string) {
+  async function deleteJob(id: string, active: boolean) {
+    const msg = active
+      ? "Download annuleren en uit de lijst verwijderen? (Download Station-taak wordt gestopt)"
+      : "Job uit de lijst verwijderen? (bestanden blijven staan)";
+    if (!confirm(msg)) return;
     const res = await fetch(`/api/v1/admin/downloads/jobs/${id}`, {
       method: "DELETE",
       credentials: "include",
@@ -577,6 +581,21 @@ export default function DownloadsPage() {
     loadJobs();
   }
 
+  async function changeJobTarget(id: string, libraryTarget: LibraryTarget) {
+    const res = await fetch(`/api/v1/admin/downloads/jobs/${id}`, {
+      method: "PATCH",
+      credentials: "include",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({ libraryTarget }),
+    });
+    if (!res.ok) {
+      const data = await res.json().catch(() => ({}));
+      alert(data.error?.message ?? "Doel wijzigen mislukt");
+      return;
+    }
+    loadJobs();
+  }
+
   async function clearAllCompleted() {
     if (!confirm("Alle voltooide jobs uit de lijst verwijderen? (bestanden blijven staan)")) {
       return;
@@ -881,12 +900,32 @@ export default function DownloadsPage() {
                     return <div className="danger-text">{sub.text}</div>;
                   })()}
                   {j.error && !j.hasSubtitle && <div className="danger-text">{j.error}</div>}
-                  <div className="action-row">
+                  <div className="action-row downloads-job-actions">
+                    {j.libraryTarget !== "SERIES" && j.status !== "IMPORTING" && (
+                      <select
+                        className="downloads-target-select"
+                        value={j.libraryTarget === "FILMS" ? "FILMS" : "FOUR_K"}
+                        onChange={(e) =>
+                          void changeJobTarget(j.id, e.target.value as LibraryTarget)
+                        }
+                        aria-label="Bibliotheekdoel"
+                      >
+                        <option value="FILMS">Films 1080</option>
+                        <option value="FOUR_K">4K</option>
+                      </select>
+                    )}
                     {(j.status === "FAILED" || j.status === "FINISHED") && (
                       <button type="button" onClick={() => void retryImport(j.id)}>
                         Opnieuw importeren
                       </button>
                     )}
+                    <button
+                      type="button"
+                      className="btn-logout"
+                      onClick={() => void deleteJob(j.id, true)}
+                    >
+                      Annuleren
+                    </button>
                   </div>
                 </article>
               ))}
@@ -918,7 +957,23 @@ export default function DownloadsPage() {
                           </div>
                         )}
                       </td>
-                      <td className="muted">{jobDetailLabel(j)}</td>
+                      <td>
+                        {j.libraryTarget !== "SERIES" && j.status !== "IMPORTING" ? (
+                          <select
+                            className="downloads-target-select"
+                            value={j.libraryTarget === "FILMS" ? "FILMS" : "FOUR_K"}
+                            onChange={(e) =>
+                              void changeJobTarget(j.id, e.target.value as LibraryTarget)
+                            }
+                            aria-label="Bibliotheekdoel"
+                          >
+                            <option value="FILMS">Films 1080</option>
+                            <option value="FOUR_K">4K</option>
+                          </select>
+                        ) : (
+                          <span className="muted">{jobDetailLabel(j)}</span>
+                        )}
+                      </td>
                       <td>
                         {j.movieTitle}
                         {j.movieYear ? ` (${j.movieYear})` : ""}
@@ -933,12 +988,19 @@ export default function DownloadsPage() {
                       </td>
                       <td className="muted">{j.sourceTitle}</td>
                       <td>{j.nodeName}</td>
-                      <td>
+                      <td className="downloads-job-actions">
                         {(j.status === "FAILED" || j.status === "FINISHED") && (
                           <button type="button" onClick={() => void retryImport(j.id)}>
                             Retry
                           </button>
                         )}
+                        <button
+                          type="button"
+                          className="btn-logout"
+                          onClick={() => void deleteJob(j.id, true)}
+                        >
+                          Annuleren
+                        </button>
                       </td>
                     </tr>
                   ))}
@@ -1023,7 +1085,7 @@ export default function DownloadsPage() {
                           Ondertitel kiezen
                         </button>
                       )}
-                    <button type="button" className="btn-logout" onClick={() => void deleteCompletedJob(j.id)}>
+                    <button type="button" className="btn-logout" onClick={() => void deleteJob(j.id, false)}>
                       Verwijderen
                     </button>
                   </div>
@@ -1070,7 +1132,7 @@ export default function DownloadsPage() {
                             Sub kiezen
                           </button>
                         )}
-                        <button type="button" className="btn-logout" onClick={() => void deleteCompletedJob(j.id)}>
+                        <button type="button" className="btn-logout" onClick={() => void deleteJob(j.id, false)}>
                           Verwijderen
                         </button>
                       </td>
diff --git a/apps/admin-ui/src/app/globals.css b/apps/admin-ui/src/app/globals.css
index d568658..ca3bbfd 100644
--- a/apps/admin-ui/src/app/globals.css
+++ b/apps/admin-ui/src/app/globals.css
@@ -1418,6 +1418,11 @@ tr.row-selected {
   gap: 0.35rem;
   justify-content: flex-end;
 }
+.downloads-target-select {
+  min-height: 36px;
+  font-size: 0.8rem;
+  max-width: 9rem;
+}
 .downloads-mode-row {
   grid-template-columns: repeat(2, minmax(0, 1fr));
 }
diff --git a/apps/master-api/src/downloads/routes.ts b/apps/master-api/src/downloads/routes.ts
index 6fd1690..f7b7a3f 100644
--- a/apps/master-api/src/downloads/routes.ts
+++ b/apps/master-api/src/downloads/routes.ts
@@ -159,6 +159,23 @@ export function registerDownloadRoutes(app: FastifyInstance, config: Config): Do
     return downloads.deleteJob(id);
   });
 
+  app.patch("/api/v1/admin/downloads/jobs/:id", { preHandler: requireAdmin }, async (request) => {
+    const { id } = request.params as { id: string };
+    const body = (request.body || {}) as { libraryTarget?: string };
+    if (!isLibraryTarget(body.libraryTarget)) {
+      throw new AppError("INVALID_REQUEST", "libraryTarget verplicht (FILMS, FOUR_K of SERIES)", 400);
+    }
+    const job = await downloads.updateJobTarget(id, body.libraryTarget);
+    return {
+      job: {
+        id: job.id,
+        libraryTarget: job.libraryTarget,
+        status: job.status,
+        movieTitle: job.movieTitle,
+      },
+    };
+  });
+
   app.post("/api/v1/admin/downloads/jobs", { preHandler: requireAdmin }, async (request) => {
     const body = request.body as {
       nodeId?: string;
diff --git a/apps/master-api/src/downloads/service.ts b/apps/master-api/src/downloads/service.ts
index ad20020..6db161e 100644
--- a/apps/master-api/src/downloads/service.ts
+++ b/apps/master-api/src/downloads/service.ts
@@ -838,13 +838,69 @@ export class DownloadService {
   async deleteJob(jobId: string) {
     const job = await prisma.downloadJob.findUnique({ where: { id: jobId } });
     if (!job) throw new AppError("NOT_FOUND", "Job niet gevonden", 404);
-    if (job.status !== "IMPORTED") {
-      throw new AppError("INVALID_REQUEST", "Alleen voltooide jobs kunnen uit de lijst", 400);
+
+    // Stop Download Station task when still active
+    if (job.dsTaskId && job.status !== "IMPORTED") {
+      try {
+        const { client } = await this.clientForNode(job.nodeId);
+        await client.deleteTask(job.dsTaskId, true);
+      } catch (err) {
+        console.warn(
+          `[downloads] DS task delete job=${jobId}:`,
+          err instanceof Error ? err.message : err
+        );
+      }
     }
+
     await prisma.downloadJob.delete({ where: { id: jobId } });
     return { ok: true };
   }
 
+  /** Change Films 1080 / 4K / Series target before import completes. */
+  async updateJobTarget(jobId: string, libraryTarget: LibraryTarget) {
+    if (!isLibraryTarget(libraryTarget)) {
+      throw new AppError("INVALID_REQUEST", "Ongeldig bibliotheekdoel", 400);
+    }
+    const job = await prisma.downloadJob.findUnique({ where: { id: jobId } });
+    if (!job) throw new AppError("NOT_FOUND", "Job niet gevonden", 404);
+    if (job.status === "IMPORTED") {
+      throw new AppError(
+        "INVALID_REQUEST",
+        "Job is al geïmporteerd — doel kan niet meer wijzigen",
+        400
+      );
+    }
+    if (libraryTarget === "SERIES" && job.libraryTarget !== "SERIES") {
+      throw new AppError(
+        "INVALID_REQUEST",
+        "Kan niet naar Series wisselen op een film-job — annuleer en start opnieuw als serie",
+        400
+      );
+    }
+
+    const config = await prisma.synologyDsConfig.findUnique({ where: { nodeId: job.nodeId } });
+    if (!config) throw new AppError("NOT_CONFIGURED", "Geen DS-config", 400);
+    requireLibraryPath(config, libraryTarget);
+
+    return prisma.downloadJob.update({
+      where: { id: jobId },
+      data: {
+        libraryTarget,
+        // Drop series-only fields when moving to a movie library
+        ...(libraryTarget !== "SERIES" && job.libraryTarget === "SERIES"
+          ? {
+              seriesMode: null,
+              seasonNumber: null,
+              episodeNumber: null,
+              episodeTitle: null,
+              episodesJson: null,
+            }
+          : {}),
+      },
+      include: { node: { select: { id: true, name: true } } },
+    });
+  }
+
   async clearCompletedJobs() {
     const result = await prisma.downloadJob.deleteMany({
       where: { status: "IMPORTED" },