diff --git a/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.html b/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.html
new file mode 100644
index 000000000..e9311389f
--- /dev/null
+++ b/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.html
@@ -0,0 +1,17 @@
+<div class='ui-g'>
+  <form [formGroup]='consolidationForm'>
+    <div class='ui-g-12'>
+      <p-checkbox id='delete-physical-files'
+                  [binary]='true'
+                  formControlName='deletePhysicalFiles'></p-checkbox>
+      <label for='delete-physical-files'>{{'consolidate-library.label.delete-physical-files'|translate}}</label>
+    </div>
+    <div class='ui-g-12 cx-container-centered-text'>
+      <button pButton
+              type='button'
+              class='cx-action-button'
+              [label]='"consolidate-library.button.start"|translate'
+              (click)='consolidateLibrary()'></button>
+    </div>
+  </form>
+</div>
diff --git a/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.scss b/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.scss
new file mode 100644
index 000000000..7443f4431
--- /dev/null
+++ b/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.scss
@@ -0,0 +1,3 @@
+p-checkbox {
+  padding-right: 5px;
+}
diff --git a/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.spec.ts b/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.spec.ts
new file mode 100644
index 000000000..ac617b0d9
--- /dev/null
+++ b/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.spec.ts
@@ -0,0 +1,177 @@
+/*
+ * ComiXed - A digital comic book library management application.
+ * Copyright (C) 2019, The ComiXed Project
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses>
+ */
+
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ConsolidateLibraryComponent } from './consolidate-library.component';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { CheckboxModule } from 'primeng/checkbox';
+import { TranslateModule } from '@ngx-translate/core';
+import { LoggerModule } from '@angular-ru/logger';
+import { ButtonModule } from 'primeng/button';
+import { AppState, LibraryAdaptor } from 'app/library';
+import { UserModule } from 'app/user/user.module';
+import { Store, StoreModule } from '@ngrx/store';
+import { EffectsModule } from '@ngrx/effects';
+import {
+  LIBRARY_FEATURE_KEY,
+  reducer
+} from 'app/library/reducers/library.reducer';
+import { LibraryEffects } from 'app/library/effects/library.effects';
+import { HttpClientTestingModule } from '@angular/common/http/testing';
+import { Confirmation, ConfirmationService, MessageService } from 'primeng/api';
+import { ComicsModule } from 'app/comics/comics.module';
+import { AuthUserLoaded } from 'app/user/actions/authentication.actions';
+import { AuthenticationAdaptor, USER_ADMIN } from 'app/user';
+import { CONSOLIDATE_DELETE_PHYSICAL_FILES } from 'app/user/models/preferences.constants';
+
+describe('ConsolidateLibraryComponent', () => {
+  let component: ConsolidateLibraryComponent;
+  let fixture: ComponentFixture<ConsolidateLibraryComponent>;
+  let confirmationService: ConfirmationService;
+  let libraryAdaptor: LibraryAdaptor;
+  let authenticationAdaptor: AuthenticationAdaptor;
+  let store: Store<AppState>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        UserModule,
+        ComicsModule,
+        HttpClientTestingModule,
+        FormsModule,
+        ReactiveFormsModule,
+        TranslateModule,
+        StoreModule.forRoot({}),
+        StoreModule.forFeature(LIBRARY_FEATURE_KEY, reducer),
+        EffectsModule.forRoot([]),
+        EffectsModule.forFeature([LibraryEffects]),
+        LoggerModule.forRoot(),
+        CheckboxModule,
+        ButtonModule
+      ],
+      declarations: [ConsolidateLibraryComponent],
+      providers: [LibraryAdaptor, MessageService, ConfirmationService]
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(ConsolidateLibraryComponent);
+    component = fixture.componentInstance;
+    confirmationService = TestBed.get(ConfirmationService);
+    libraryAdaptor = TestBed.get(LibraryAdaptor);
+    authenticationAdaptor = TestBed.get(AuthenticationAdaptor);
+    store = TestBed.get(Store);
+    fixture.detectChanges();
+  }));
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  describe('loading user preferences', () => {
+    it('sets the checkbox if the user did before', () => {
+      store.dispatch(
+        new AuthUserLoaded({
+          user: {
+            ...USER_ADMIN,
+            preferences: [
+              { name: CONSOLIDATE_DELETE_PHYSICAL_FILES, value: '1' }
+            ]
+          }
+        })
+      );
+      expect(
+        component.consolidationForm.controls['deletePhysicalFiles'].value
+      ).toBeTruthy();
+    });
+
+    it('unsets the checkbox if the user did before', () => {
+      store.dispatch(
+        new AuthUserLoaded({
+          user: {
+            ...USER_ADMIN,
+            preferences: [
+              { name: CONSOLIDATE_DELETE_PHYSICAL_FILES, value: '0' }
+            ]
+          }
+        })
+      );
+      expect(
+        component.consolidationForm.controls['deletePhysicalFiles'].value
+      ).toBeFalsy();
+    });
+  });
+
+  describe('consolidating the library', () => {
+    beforeEach(() => {
+      spyOn(
+        confirmationService,
+        'confirm'
+      ).and.callFake((confirm: Confirmation) => confirm.accept());
+      spyOn(libraryAdaptor, 'consolidate');
+      spyOn(authenticationAdaptor, 'setPreference');
+    });
+
+    describe('and deletes the physical files', () => {
+      beforeEach(() => {
+        component.consolidationForm.controls['deletePhysicalFiles'].setValue(
+          true
+        );
+        component.consolidateLibrary();
+      });
+
+      it('prompts the user', () => {
+        expect(confirmationService.confirm).toHaveBeenCalled();
+      });
+
+      it('calls the library adaptor', () => {
+        expect(libraryAdaptor.consolidate).toHaveBeenCalledWith(true);
+      });
+
+      it('saves the delete physical files flag as a preference', () => {
+        expect(authenticationAdaptor.setPreference).toHaveBeenCalledWith(
+          CONSOLIDATE_DELETE_PHYSICAL_FILES,
+          '1'
+        );
+      });
+    });
+
+    describe('and does not delete the physical file', () => {
+      beforeEach(() => {
+        component.consolidationForm.controls['deletePhysicalFiles'].setValue(
+          false
+        );
+        component.consolidateLibrary();
+      });
+
+      it('prompts the user', () => {
+        expect(confirmationService.confirm).toHaveBeenCalled();
+      });
+
+      it('calls the library adaptor', () => {
+        expect(libraryAdaptor.consolidate).toHaveBeenCalledWith(false);
+      });
+
+      it('saves the delete physical files flag as a preference', () => {
+        expect(authenticationAdaptor.setPreference).toHaveBeenCalledWith(
+          CONSOLIDATE_DELETE_PHYSICAL_FILES,
+          '0'
+        );
+      });
+    });
+  });
+});
diff --git a/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.ts b/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.ts
new file mode 100644
index 000000000..984a93af3
--- /dev/null
+++ b/comixed-frontend/src/app/library/components/consolidate-library/consolidate-library.component.ts
@@ -0,0 +1,93 @@
+/*
+ * ComiXed - A digital comic book library management application.
+ * Copyright (C) 2019, The ComiXed Project
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses>
+ */
+
+import { Component, OnDestroy, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup } from '@angular/forms';
+import { LoggerService } from '@angular-ru/logger';
+import { LibraryAdaptor } from 'app/library';
+import { Subscription } from 'rxjs';
+import { CONSOLIDATE_DELETE_PHYSICAL_FILES } from 'app/user/models/preferences.constants';
+import { AuthenticationAdaptor } from 'app/user';
+import { ConfirmationService } from 'primeng/api';
+import { TranslateService } from '@ngx-translate/core';
+
+@Component({
+  selector: 'app-consolidate-library',
+  templateUrl: './consolidate-library.component.html',
+  styleUrls: ['./consolidate-library.component.scss']
+})
+export class ConsolidateLibraryComponent implements OnInit, OnDestroy {
+  consolidationForm: FormGroup;
+  consolidatingSubscription: Subscription;
+  consolidating = false;
+  userSubscription: Subscription;
+  user = null;
+
+  constructor(
+    private logger: LoggerService,
+    private formBuilder: FormBuilder,
+    private libraryAdaptor: LibraryAdaptor,
+    private authenticationAdaptor: AuthenticationAdaptor,
+    private confirmationService: ConfirmationService,
+    private translateService: TranslateService
+  ) {
+    this.consolidationForm = this.formBuilder.group({
+      deletePhysicalFiles: ['']
+    });
+    this.consolidatingSubscription = this.libraryAdaptor.consolidating$.subscribe(
+      consolidating => (this.consolidating = consolidating)
+    );
+    this.userSubscription = this.authenticationAdaptor.user$.subscribe(() => {
+      this.consolidationForm.controls['deletePhysicalFiles'].setValue(
+        this.authenticationAdaptor.getPreference(
+          CONSOLIDATE_DELETE_PHYSICAL_FILES
+        ) === '1'
+      );
+    });
+  }
+
+  ngOnInit() {}
+
+  ngOnDestroy() {
+    this.consolidatingSubscription.unsubscribe();
+  }
+
+  consolidateLibrary() {
+    this.confirmationService.confirm({
+      header: this.translateService.instant(
+        'consolidate-library.confirm.header'
+      ),
+      message: this.translateService.instant(
+        'consolidate-library.confirm.message',
+        {
+          deletePhysicalFiles: this.consolidationForm.controls['deletePhysicalFiles'].value
+        }
+      ),
+      accept: () => {
+        const deletePhysicalFiles = this.consolidationForm.controls[
+          'deletePhysicalFiles'
+        ].value;
+        this.authenticationAdaptor.setPreference(
+          CONSOLIDATE_DELETE_PHYSICAL_FILES,
+          deletePhysicalFiles ? '1' : '0'
+        );
+        this.libraryAdaptor.consolidate(deletePhysicalFiles);
+      }
+    });
+  }
+}
diff --git a/comixed-frontend/src/app/library/library.module.ts b/comixed-frontend/src/app/library/library.module.ts
index 8821f63cb..cdf573d19 100644
--- a/comixed-frontend/src/app/library/library.module.ts
+++ b/comixed-frontend/src/app/library/library.module.ts
@@ -75,6 +75,7 @@ import { ConvertComicsSettingsComponent } from './components/convert-comics-sett
 import * as fromPublisher from 'app/library/reducers/publisher.reducer';
 import { PublisherEffects } from 'app/library/effects/publisher.effects';
 import { PublisherAdaptor } from 'app/library/adaptors/publisher.adaptor';
+import { ConsolidateLibraryComponent } from './components/consolidate-library/consolidate-library.component';
 
 @NgModule({
   imports: [
@@ -138,7 +139,8 @@ import { PublisherAdaptor } from 'app/library/adaptors/publisher.adaptor';
     DuplicatePageListItemComponent,
     CollectionDetailsPageComponent,
     CollectionPageComponent,
-    ConvertComicsSettingsComponent
+    ConvertComicsSettingsComponent,
+    ConsolidateLibraryComponent
   ],
   providers: [
     LibraryService,
diff --git a/comixed-frontend/src/app/user/models/preferences.constants.ts b/comixed-frontend/src/app/user/models/preferences.constants.ts
index 31c0ec4b3..7142458c2 100644
--- a/comixed-frontend/src/app/user/models/preferences.constants.ts
+++ b/comixed-frontend/src/app/user/models/preferences.constants.ts
@@ -20,6 +20,8 @@ export const LIBRARY_SORT = 'library.sort-by';
 export const LIBRARY_ROWS = 'library.rows';
 export const LIBRARY_COVER_SIZE = 'library.cover-size';
 export const LIBRARY_CURRENT_TAB = 'library.current-tab';
+export const CONSOLIDATE_DELETE_PHYSICAL_FILES =
+  'library.consolidate.delete-physical-file';
 
 export const IMPORT_SORT = 'import.sort-by';
 export const IMPORT_ROWS = 'import.rows';
diff --git a/comixed-frontend/src/assets/i18n/library-en.json b/comixed-frontend/src/assets/i18n/library-en.json
index 16d866fe7..2f772a33c 100644
--- a/comixed-frontend/src/assets/i18n/library-en.json
+++ b/comixed-frontend/src/assets/i18n/library-en.json
@@ -400,6 +400,18 @@
       }
     }
   },
+  "consolidate-library": {
+    "label": {
+      "delete-physical-files": "Delete The Physical Comic Files."
+    },
+    "button": {
+      "start": "Start Consolidation"
+    },
+    "confirm": {
+      "header": "Consolidate Library",
+      "message": "Are you sure you want to consolidate the library and {deletePhysicalFiles, select, true{delete} other{not delete}} the comic files?"
+    }
+  },
   "breadcrumb": {
     "collections": {
       "root": "Collections",