diff --git a/package.json b/package.json
index 93cd586e..0c161e19 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "@mailchimp/mailchimp_transactional": "^1.0.50",
     "@pinata/sdk": "^2.1.0",
     "@prisma/client": "^4.11.0",
+    "adm-zip": "^0.5.10",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
     "classnames": "^2.3.2",
@@ -71,6 +72,7 @@
     "uuidv4": "^6.2.13"
   },
   "devDependencies": {
+    "@types/adm-zip": "^0.5.3",
     "@types/cors": "^2.8.13",
     "@types/cron": "^2.0.1",
     "@types/express": "^4.17.16",
diff --git a/src/app/api/notary/OfficeFolderAnchorsController.ts b/src/app/api/notary/OfficeFolderAnchorsController.ts
index 3a43a703..c5a8a65b 100644
--- a/src/app/api/notary/OfficeFolderAnchorsController.ts
+++ b/src/app/api/notary/OfficeFolderAnchorsController.ts
@@ -3,9 +3,10 @@ import { Controller, Get, Post } from "@ControllerPattern/index";
 import ApiController from "@Common/system/controller-pattern/ApiController";
 import { Service } from "typedi";
 import { Document, OfficeFolder } from "le-coffre-resources/dist/Notary";
-import { getFolderHashes } from "@Common/optics/notary";
+import { getFolderHashes, getFolderFilesUid } from "@Common/optics/notary";
 import OfficeFoldersService from "@Services/notary/OfficeFoldersService/OfficeFoldersService";
 import OfficeFolderAnchorsRepository from "@Repositories/OfficeFolderAnchorsRepository";
+import FilesService from "@Services/common/FilesService/FilesService";
 import SecureService from "@Services/common/SecureService/SecureService";
 import authHandler from "@App/middlewares/AuthHandler";
 import ruleHandler from "@App/middlewares/RulesHandler";
@@ -14,6 +15,7 @@ import OfficeFolderAnchor from "le-coffre-resources/dist/Notary/OfficeFolderAnch
 import NotificationBuilder from "@Common/notifications/NotificationBuilder";
 import { Prisma } from "@prisma/client";
 import OfficeFolderAnchorsService from "@Services/notary/OfficeFolderAnchorsService/OfficeFolderAnchorsService";
+import Zip from "adm-zip";
 
 const hydrateOfficeFolderAnchor = (data: any): OfficeFolderAnchor =>
 	OfficeFolderAnchor.hydrate<OfficeFolderAnchor>(
@@ -41,13 +43,14 @@ export default class OfficeFoldersController extends ApiController {
 		private officeFolderAnchorsRepository: OfficeFolderAnchorsRepository,
 		private officeFolderAnchorsService: OfficeFolderAnchorsService,
 		private officeFoldersService: OfficeFoldersService,
+		private filesService: FilesService,
 		private notificationBuilder: NotificationBuilder,
 	) {
 		super();
 	}
 
 	/**
-	 * @description Download a folder anchoring proof document
+	 * @description Download a folder anchoring proof document along with all accessible files
 	 */
 	@Get("/api/v1/notary/anchors/download/:uid", [authHandler, ruleHandler, folderHandler])
 	protected async download(req: Request, response: Response) {
@@ -76,6 +79,7 @@ export default class OfficeFoldersController extends ApiController {
 
 			const officeFolder = OfficeFolder.hydrate<OfficeFolder>(officeFolderFound, { strategy: "excludeAll" });
 			const folderHashes = getFolderHashes(officeFolder);
+			const folderFilesUid = getFolderFilesUid(officeFolder);
 
 			if (folderHashes.length === 0) {
 				this.httpNotFoundRequest(response, "No file hash to anchor");
@@ -83,10 +87,25 @@ export default class OfficeFoldersController extends ApiController {
 			}
 
 			const sortedHashes = [...folderHashes].sort();
-			const buffer = await this.secureService.download(sortedHashes);
+			const anchoringProof = await this.secureService.download(sortedHashes);
 
-			response.setHeader("Content-Type", "application/pdf");
-			this.httpSuccess(response, buffer);
+			const addFileToZip = (zip: Zip) => (uid: string): Promise<void> =>
+				(async () => {
+					const data = await this.filesService.download(uid);
+					if (!data?.buffer) return;
+					zip.addFile(`${uid}-${data.file.file_name}`, data.buffer);
+				})()
+
+			const uids: string[] = folderFilesUid.filter((uid): uid is string => uid !== undefined);
+
+			const zip = new Zip();
+			zip.addFile(`${uid}-certificat-de-dépôt.pdf`, anchoringProof);
+			await Promise.allSettled(
+				uids.map(addFileToZip(zip))
+			)
+
+			response.setHeader("Content-Type", "application/zip");
+			this.httpSuccess(response, zip.toBuffer());
 		} catch (error) {
 			this.httpInternalError(response, error);
 			return;
diff --git a/src/common/optics/notary/index.ts b/src/common/optics/notary/index.ts
index 1ee49646..ae7a4587 100644
--- a/src/common/optics/notary/index.ts
+++ b/src/common/optics/notary/index.ts
@@ -10,7 +10,7 @@ import { Document, File, OfficeFolder } from "le-coffre-resources/dist/Notary";
 export const folderDocumentsLens = Optics.Lens.fromNullableProp<OfficeFolder>()("documents", []);
 export const documentFilesLens = Optics.Lens.fromNullableProp<Document>()("files", []);
 export const fileHashLens = Optics.Lens.fromProp<File>()("hash");
-export const filePathLens = Optics.Lens.fromProp<File>()("file_path");
+export const fileUidLens = Optics.Lens.fromProp<File>()("uid");
 
 /**
  * Traversals
@@ -24,10 +24,11 @@ export const folderFilesTraversal = folderDocumentsLens
 	.composeTraversal(filesTraversal);
 
 export const folderHashesTraversal = folderFilesTraversal.composeLens(fileHashLens);
-export const folderFilesPathTraversal = folderFilesTraversal.composeLens(filePathLens);
+export const folderFilesUidTraversal = folderFilesTraversal.composeLens(fileUidLens);
 
 /**
  * Getters
  */
+export const getFolderFiles = (folder: OfficeFolder) => Traversal.getAll(folder)(folderFilesTraversal);
 export const getFolderHashes = (folder: OfficeFolder) => Traversal.getAll(folder)(folderHashesTraversal);
-export const getFolderFilesPath = (folder: OfficeFolder) => Traversal.getAll(folder)(folderFilesPathTraversal);
+export const getFolderFilesUid = (folder: OfficeFolder) => Traversal.getAll(folder)(folderFilesUidTraversal);