diff --git a/projects/ucap-webmessenger-api-message/src/lib/apis/event-download.ts b/projects/ucap-webmessenger-api-message/src/lib/apis/event-download.ts
new file mode 100644
index 00000000..fc4fb8b0
--- /dev/null
+++ b/projects/ucap-webmessenger-api-message/src/lib/apis/event-download.ts
@@ -0,0 +1,40 @@
+import { DeviceType } from '@ucap-webmessenger/core';
+import {
+  APIRequest,
+  APIEncoder,
+  ParameterUtil,
+  APIFormDataEncoder
+} from '@ucap-webmessenger/api';
+import { FileDownloadItem } from '../../../../ucap-webmessenger-api/src/lib/models/file-download-item';
+
+export interface EventDownloadRequest extends APIRequest {
+  userSeq: number;
+  deviceType: DeviceType;
+  token: string;
+  roomSeq: string;
+}
+
+const eventDownloadEncodeMap = {
+  userSeq: 'userSeq',
+  deviceType: 'deviceType',
+  token: 'tokenKey',
+  roomSeq: 'roomSeq'
+};
+
+export const encodeEventDownload: APIEncoder<EventDownloadRequest> = (
+  req: EventDownloadRequest
+) => {
+  const extraParams: any = {};
+  extraParams.roomSeq = Number(req.roomSeq);
+
+  return ParameterUtil.encode(eventDownloadEncodeMap, req, extraParams);
+};
+
+export const encodeFormDataEventDownload: APIFormDataEncoder<EventDownloadRequest> = (
+  req: EventDownloadRequest
+) => {
+  const extraParams: any = {};
+  extraParams.roomSeq = Number(req.roomSeq);
+
+  return ParameterUtil.encodeFormData(eventDownloadEncodeMap, req, extraParams);
+};
diff --git a/projects/ucap-webmessenger-api-message/src/lib/config/urls.ts b/projects/ucap-webmessenger-api-message/src/lib/config/urls.ts
index 10773f4d..421bcf53 100644
--- a/projects/ucap-webmessenger-api-message/src/lib/config/urls.ts
+++ b/projects/ucap-webmessenger-api-message/src/lib/config/urls.ts
@@ -47,4 +47,7 @@ export interface Urls {
 
   /** 공지 조회 */
   retrieveNoticeList: string;
+
+  /** Event Download */
+  eventDownload: string;
 }
diff --git a/projects/ucap-webmessenger-api-message/src/lib/services/message-api.service.ts b/projects/ucap-webmessenger-api-message/src/lib/services/message-api.service.ts
index f43d5bc2..737d37db 100644
--- a/projects/ucap-webmessenger-api-message/src/lib/services/message-api.service.ts
+++ b/projects/ucap-webmessenger-api-message/src/lib/services/message-api.service.ts
@@ -7,7 +7,7 @@ import {
   HttpEventType
 } from '@angular/common/http';
 
-import { Observable } from 'rxjs';
+import { Observable, Subject } from 'rxjs';
 import { map, filter } from 'rxjs/operators';
 
 import { _MODULE_CONFIG } from '../config/token';
@@ -97,6 +97,10 @@ import {
   encodeRetrieveNotice,
   decodeRetrieveNotice
 } from '../apis/notice';
+import {
+  EventDownloadRequest,
+  encodeFormDataEventDownload
+} from '../apis/event-download';
 
 @Injectable({
   providedIn: 'root'
@@ -357,4 +361,27 @@ export class MessageApiService {
       })
       .pipe(map(res => decodeRetrieveNotice(res)));
   }
+
+  /** Event Download for Room */
+  public eventDownload(req: EventDownloadRequest): Observable<Blob> {
+    const httpReq = new HttpRequest(
+      'POST',
+      this.urls.eventDownload,
+      encodeFormDataEventDownload(req),
+      { reportProgress: true, responseType: 'blob' }
+    );
+
+    return this.httpClient.request(httpReq).pipe(
+      filter(event => {
+        if (event instanceof HttpResponse) {
+          return true;
+        } else if (HttpEventType.DownloadProgress === event.type) {
+        }
+        return false;
+      }),
+      map((event: HttpResponse<any>) => {
+        return event.body;
+      })
+    );
+  }
 }
diff --git a/projects/ucap-webmessenger-api-message/src/public-api.ts b/projects/ucap-webmessenger-api-message/src/public-api.ts
index bf19e2c9..9b5e6747 100644
--- a/projects/ucap-webmessenger-api-message/src/public-api.ts
+++ b/projects/ucap-webmessenger-api-message/src/public-api.ts
@@ -4,6 +4,7 @@
 export * from './lib/apis/del';
 export * from './lib/apis/detail';
 export * from './lib/apis/edit-reservation-ex';
+export * from './lib/apis/event-download';
 export * from './lib/apis/my-message';
 export * from './lib/apis/notice';
 export * from './lib/apis/retrieve';
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
index 39c1615b..2774fbf6 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
@@ -310,6 +310,13 @@
   >
     {{ 'chat.searchEventByText' | translate }}
   </button>
+  <button
+    mat-menu-item
+    *ngIf="getShowContextMenu('CHAT_EXPORT')"
+    (click)="onClickContextMenu('CHAT_EXPORT')"
+  >
+    {{ 'chat.eventDownload' | translate }}
+  </button>
   <button
     mat-menu-item
     *ngIf="getShowContextMenu('OPEN_ROOM_USER')"
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
index dae05a71..c38c9b11 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
@@ -8,7 +8,8 @@ import {
   EventEmitter,
   Inject,
   ChangeDetectorRef,
-  ChangeDetectionStrategy
+  ChangeDetectionStrategy,
+  NgZone
 } from '@angular/core';
 import {
   ucapAnimations,
@@ -73,7 +74,7 @@ import {
   RoomType,
   UserInfoShort
 } from '@ucap-webmessenger/protocol-room';
-import { take, map, catchError, tap } from 'rxjs/operators';
+import { take, map, catchError, tap, finalize } from 'rxjs/operators';
 import {
   FormComponent as UCapUiChatFormComponent,
   MessagesComponent as UCapUiChatMessagesComponent,
@@ -101,7 +102,7 @@ import {
   FileViewerDialogData,
   FileViewerDialogResult
 } from '@app/layouts/common/dialogs/file-viewer.dialog.component';
-import { FileUtil, StickerFilesInfo } from '@ucap-webmessenger/core';
+import { FileUtil, StickerFilesInfo, MimeUtil } from '@ucap-webmessenger/core';
 
 import { StatusCode } from '@ucap-webmessenger/api';
 import {
@@ -137,6 +138,11 @@ import {
 } from '../dialogs/conference/conference-detail.dialog.component';
 import { ConferenceService } from '@ucap-webmessenger/api-prompt';
 import { AuthResponse } from '@ucap-webmessenger/protocol-query';
+import {
+  MessageApiService,
+  EventDownloadRequest
+} from '@ucap-webmessenger/api-message';
+import moment from 'moment';
 
 @Component({
   selector: 'app-layout-messenger-messages',
@@ -256,7 +262,9 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
     private snackBarService: SnackBarService,
     @Inject(UCAP_NATIVE_SERVICE) private nativeService: NativeService,
     private appFileService: AppFileService,
-    private logger: NGXLogger
+    private messageApiService: MessageApiService,
+    private logger: NGXLogger,
+    private ngZone: NgZone
   ) {
     this.sessionVerInfo = this.sessionStorageService.get<VersionInfo2Response>(
       KEY_VER_INFO
@@ -578,6 +586,20 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
       ) {
         return false;
       }
+    } else if (['CHAT_EXPORT'].some(v => v === menuType)) {
+      if (
+        !this.roomInfoSubject.value ||
+        !this.roomInfoSubject.value.roomType ||
+        [
+          RoomType.Allim,
+          RoomType.Bot,
+          RoomType.Link,
+          RoomType.Allim_Elephant,
+          RoomType.Allim_TMS
+        ].some(v => v === this.roomInfoSubject.value.roomType)
+      ) {
+        return false;
+      }
     }
 
     return true;
@@ -1549,6 +1571,11 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
           this.onShowToggleSearchArea();
         }
         break;
+      case 'CHAT_EXPORT':
+        {
+          this.onExportChatEvent();
+        }
+        break;
       case 'OPEN_ROOM_USER':
         {
           this.store.dispatch(
@@ -1938,6 +1965,90 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
     }
   }
 
+  /** About Chat Export */
+  onExportChatEvent() {
+    let roomName = this.roomInfoSubject.value.roomName;
+    if (!roomName || roomName.trim().length === 0) {
+      roomName = this.getRoomNameByRoomUser(this._roomUserInfos);
+    }
+    const date = moment().format('YYYYMMDDHHmmss');
+    const fileName = `${roomName}_${date}${this.roomInfoSubject.value.roomSeq}.csv`;
+    const fileTalkDownloadError = (reason: any) => {
+      this.logger.warn(reason);
+      this.snackBarService.openFromComponent<
+        AlertSnackbarComponent,
+        AlertSnackbarData
+      >(AlertSnackbarComponent, {
+        data: {
+          html: this.translateService.instant('common.file.errors.failToSave'),
+          buttonText: this.translateService.instant('common.file.errors.label')
+        }
+      });
+    };
+
+    this.messageApiService
+      .eventDownload({
+        userSeq: this.loginResSubject.value.userSeq,
+        deviceType: this.environmentsInfo.deviceType,
+        token: this.loginResSubject.value.tokenString,
+        roomSeq: this.roomInfoSubject.value.roomSeq
+      })
+      .pipe(
+        take(1),
+        map(rawBlob => {
+          const mimeType = MimeUtil.getMimeFromExtension(
+            FileUtil.getExtension(fileName)
+          );
+          const blob = rawBlob.slice(0, rawBlob.size, mimeType);
+          FileUtil.fromBlobToBuffer(blob)
+            .then(buffer => {
+              this.nativeService
+                .saveFile(buffer, fileName, mimeType)
+                .then(filePath => {
+                  if (!!filePath) {
+                    const snackBarRef = this.snackBarService.open(
+                      this.translateService.instant(
+                        'common.file.results.savedToPath',
+                        {
+                          path: filePath
+                        }
+                      ),
+                      this.translateService.instant('common.file.open'),
+                      {
+                        duration: 3000,
+                        verticalPosition: 'bottom',
+                        horizontalPosition: 'center'
+                      }
+                    );
+
+                    snackBarRef.onAction().subscribe(() => {
+                      snackBarRef.dismiss();
+                      this.ngZone.runOutsideAngular(() => {
+                        this.nativeService
+                          .openTargetItem(filePath)
+                          .catch(reason => {
+                            this.logger.warn(reason);
+                          });
+                      });
+                    });
+                  } else {
+                    fileTalkDownloadError('fail');
+                  }
+                })
+                .catch(reason => {
+                  fileTalkDownloadError(reason);
+                });
+            })
+            .catch(reason => {
+              fileTalkDownloadError(reason);
+            });
+        }),
+        finalize(() => {}),
+        catchError(error => of(error))
+      )
+      .subscribe();
+  }
+
   /** About Translation */
   onShowToggleTranslation() {
     this.isShowTranslation = !this.isShowTranslation;
diff --git a/projects/ucap-webmessenger-app/src/assets/i18n/en.json b/projects/ucap-webmessenger-app/src/assets/i18n/en.json
index 54728b02..51588eb3 100644
--- a/projects/ucap-webmessenger-app/src/assets/i18n/en.json
+++ b/projects/ucap-webmessenger-app/src/assets/i18n/en.json
@@ -197,6 +197,7 @@
     "newChat": "New Chat",
     "startChat": "Chat",
     "openRoom": "Open room",
+    "eventDownload": "export chat",
     "listOfRoomMember": "List of room member",
     "settingsOfRoom": "Settings of room",
     "turnOnRoomAlert": "Turn on room alert",
diff --git a/projects/ucap-webmessenger-app/src/assets/i18n/ko.json b/projects/ucap-webmessenger-app/src/assets/i18n/ko.json
index 44f1bff8..cc1a3cb2 100644
--- a/projects/ucap-webmessenger-app/src/assets/i18n/ko.json
+++ b/projects/ucap-webmessenger-app/src/assets/i18n/ko.json
@@ -197,6 +197,7 @@
     "newChat": "새로운 대화",
     "startChat": "대화하기",
     "openRoom": "대화방 열기",
+    "eventDownload": "대화 내용 내보내기",
     "listOfRoomMember": "대화 참여자 목록",
     "settingsOfRoom": "대화방 설정",
     "turnOnRoomAlert": "대화방 알람 켜기",
@@ -364,16 +365,16 @@
     }
   },
   "conference": {
-      "detailView": "상세 보기",
-      "videoConferenceTypeNow": "[화상회의] 개설",
-      "videoConferenceTypeNew": "[화상회의] 예약",
-      "videoConferenceTypeUpdate": "[화상회의] 수정",
-      "videoConferenceTypeDelete": "[화상회의] 삭제",
-      "videoConferenceRegister": "개설자",
-      "videoConferenceAttendee": "참여자",
-      "videoConferenceDate": "날짜",
-      "videoConferenceRoom": "회의실",
-      "videoConferenceEnjoy": "참석하기"
+    "detailView": "상세 보기",
+    "videoConferenceTypeNow": "[화상회의] 개설",
+    "videoConferenceTypeNew": "[화상회의] 예약",
+    "videoConferenceTypeUpdate": "[화상회의] 수정",
+    "videoConferenceTypeDelete": "[화상회의] 삭제",
+    "videoConferenceRegister": "개설자",
+    "videoConferenceAttendee": "참여자",
+    "videoConferenceDate": "날짜",
+    "videoConferenceRoom": "회의실",
+    "videoConferenceEnjoy": "참석하기"
   },
   "update": {
     "label": "업데이트"
diff --git a/projects/ucap-webmessenger-app/src/environments/environment.type.ts b/projects/ucap-webmessenger-app/src/environments/environment.type.ts
index dae649e0..c9dd3d63 100644
--- a/projects/ucap-webmessenger-app/src/environments/environment.type.ts
+++ b/projects/ucap-webmessenger-app/src/environments/environment.type.ts
@@ -167,7 +167,9 @@ export const messageApiUrls: MessageApiUrls = {
 
   retrieveUnreadCount: '/uCapMsg/msg/retrieveUnreadCount.do',
 
-  retrieveNoticeList: '/uCapMsg/notice/retrieveNoticeList.do'
+  retrieveNoticeList: '/uCapMsg/notice/retrieveNoticeList.do',
+
+  eventDownload: '/uCapMsg/event/download'
 };
 export const promptUrls: PromptUrls = {
   sendCall: '/uCapPrompt/api/call/clicktocall',