diff --git a/app/lib/widget/download_progress_dialog.dart b/app/lib/widget/download_progress_dialog.dart
index 02379551..eaf60361 100644
--- a/app/lib/widget/download_progress_dialog.dart
+++ b/app/lib/widget/download_progress_dialog.dart
@@ -27,7 +27,7 @@ class DownloadProgressDialog extends StatelessWidget {
             Align(
               alignment: AlignmentDirectional.centerEnd,
               child: Text(
-                "$current/$max",
+                "${current + 1}/$max",
                 style: Theme.of(context).textTheme.labelMedium,
               ),
             ),
diff --git a/app/lib/widget/file_sharer_dialog.dart b/app/lib/widget/file_sharer_dialog.dart
index 5b635751..0f2090c1 100644
--- a/app/lib/widget/file_sharer_dialog.dart
+++ b/app/lib/widget/file_sharer_dialog.dart
@@ -15,10 +15,12 @@ import 'package:nc_photos/di_container.dart';
 import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
 import 'package:nc_photos/entity/file_util.dart' as file_util;
+import 'package:nc_photos/exception.dart';
 import 'package:nc_photos/exception_event.dart';
 import 'package:nc_photos/exception_util.dart' as exception_util;
 import 'package:nc_photos/k.dart' as k;
 import 'package:nc_photos/mobile/share.dart';
+import 'package:nc_photos/platform/download.dart';
 import 'package:nc_photos/remote_storage_util.dart' as remote_storage_util;
 import 'package:nc_photos/toast.dart';
 import 'package:nc_photos/use_case/copy.dart';
@@ -27,6 +29,7 @@ import 'package:nc_photos/use_case/create_share.dart';
 import 'package:nc_photos/use_case/download_file.dart';
 import 'package:nc_photos/use_case/download_preview.dart';
 import 'package:nc_photos/use_case/inflate_file_descriptor.dart';
+import 'package:nc_photos/widget/download_progress_dialog.dart';
 import 'package:nc_photos/widget/processing_dialog.dart';
 import 'package:nc_photos/widget/share_link_multiple_files_dialog.dart';
 import 'package:nc_photos/widget/simple_input_dialog.dart';
@@ -42,8 +45,6 @@ part 'file_sharer_dialog/bloc.dart';
 part 'file_sharer_dialog/state_event.dart';
 part 'file_sharer_dialog/type.dart';
 
-typedef _BlocBuilder = BlocBuilder<_Bloc, _State>;
-
 /// Dialog to let user share files with different options
 ///
 /// Return true if the files are actually shared, false if user cancelled or
@@ -78,7 +79,7 @@ class _WrappedFileSharerDialog extends StatelessWidget {
   Widget build(BuildContext context) {
     return MultiBlocListener(
       listeners: [
-        BlocListener<_Bloc, _State>(
+        _BlocListener(
           listenWhen: (previous, current) => previous.error != current.error,
           listener: (context, state) {
             if (state.error != null) {
@@ -98,7 +99,7 @@ class _WrappedFileSharerDialog extends StatelessWidget {
             }
           },
         ),
-        BlocListener<_Bloc, _State>(
+        _BlocListener(
           listenWhen: (previous, current) =>
               previous.message != current.message,
           listener: (context, state) {
@@ -111,7 +112,7 @@ class _WrappedFileSharerDialog extends StatelessWidget {
             }
           },
         ),
-        BlocListener<_Bloc, _State>(
+        _BlocListener(
           listenWhen: (previous, current) => previous.result != current.result,
           listener: (context, state) {
             if (state.result != null) {
@@ -146,10 +147,8 @@ class _ShareMethodDialog extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final isSupportPerview = context
-        .read<_Bloc>()
-        .files
-        .any((f) => file_util.isSupportedImageFormat(f));
+    final isSupportPerview =
+        context.bloc.files.any((f) => file_util.isSupportedImageFormat(f));
     return SimpleDialog(
       title: Text(L10n.global().shareMethodDialogTitle),
       children: [
@@ -161,9 +160,7 @@ class _ShareMethodDialog extends StatelessWidget {
                 subtitle: Text(L10n.global().shareMethodPreviewDescription),
               ),
               onPressed: () {
-                context
-                    .read<_Bloc>()
-                    .add(const _SetMethod(ShareMethod.preview));
+                context.addEvent(const _SetMethod(ShareMethod.preview));
               },
             ),
           SimpleDialogOption(
@@ -172,7 +169,7 @@ class _ShareMethodDialog extends StatelessWidget {
               subtitle: Text(L10n.global().shareMethodOriginalFileDescription),
             ),
             onPressed: () {
-              context.read<_Bloc>().add(const _SetMethod(ShareMethod.file));
+              context.addEvent(const _SetMethod(ShareMethod.file));
             },
           ),
         ],
@@ -182,7 +179,7 @@ class _ShareMethodDialog extends StatelessWidget {
             subtitle: Text(L10n.global().shareMethodPublicLinkDescription),
           ),
           onPressed: () {
-            context.read<_Bloc>().add(const _SetMethod(ShareMethod.publicLink));
+            context.addEvent(const _SetMethod(ShareMethod.publicLink));
           },
         ),
         SimpleDialogOption(
@@ -191,9 +188,7 @@ class _ShareMethodDialog extends StatelessWidget {
             subtitle: Text(L10n.global().shareMethodPasswordLinkDescription),
           ),
           onPressed: () {
-            context
-                .read<_Bloc>()
-                .add(const _SetMethod(ShareMethod.passwordLink));
+            context.addEvent(const _SetMethod(ShareMethod.passwordLink));
           },
         ),
       ],
@@ -206,18 +201,24 @@ class _ShareFileDialog extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return _BlocBuilder(
-      buildWhen: (previous, current) =>
-          previous.previewState?.index != current.previewState?.index ||
-          previous.previewState?.count != current.previewState?.count,
-      builder: (context, state) {
-        final text = state.previewState?.index != null &&
-                state.previewState?.count != null
-            ? " (${state.previewState!.index}/${state.previewState!.count})"
-            : "";
-        return ProcessingDialog(
-          text: L10n.global().shareDownloadingDialogContent + text,
-        );
+    return _BlocSelector<_FileState?>(
+      selector: (state) => state.fileState,
+      builder: (context, fileState) {
+        if (fileState != null) {
+          return DownloadProgressDialog(
+            max: fileState.count,
+            current: fileState.index,
+            progress: fileState.progress,
+            label: context.bloc.files[fileState.index].filename,
+            onCancel: () {
+              context.addEvent(const _CancelFileDownload());
+            },
+          );
+        } else {
+          return ProcessingDialog(
+            text: L10n.global().genericProcessingDialogContent,
+          );
+        }
       },
     );
   }
@@ -288,7 +289,7 @@ class _SharePublicLinkDialogState extends State<_SharePublicLinkDialog> {
     }
   }
 
-  late final _bloc = context.read<_Bloc>();
+  late final _bloc = context.bloc;
 }
 
 class _SharePasswordLinkDialog extends StatefulWidget {
@@ -368,5 +369,15 @@ class _SharePasswordLinkDialogState extends State<_SharePasswordLinkDialog> {
     }
   }
 
-  late final _bloc = context.read<_Bloc>();
+  late final _bloc = context.bloc;
+}
+
+typedef _BlocBuilder = BlocBuilder<_Bloc, _State>;
+typedef _BlocListener = BlocListener<_Bloc, _State>;
+typedef _BlocSelector<T> = BlocSelector<_Bloc, _State, T>;
+
+extension on BuildContext {
+  _Bloc get bloc => read<_Bloc>();
+  // _State get state => bloc.state;
+  void addEvent(_Event event) => bloc.add(event);
 }
diff --git a/app/lib/widget/file_sharer_dialog.g.dart b/app/lib/widget/file_sharer_dialog.g.dart
index b7b7ee94..bda66b75 100644
--- a/app/lib/widget/file_sharer_dialog.g.dart
+++ b/app/lib/widget/file_sharer_dialog.g.dart
@@ -88,16 +88,32 @@ extension $_PreviewStateCopyWith on _PreviewState {
 }
 
 abstract class $_FileStateCopyWithWorker {
-  _FileState call({int? index, int? count});
+  _FileState call(
+      {int? index,
+      double? progress,
+      int? count,
+      Download? download,
+      bool? shouldRun});
 }
 
 class _$_FileStateCopyWithWorkerImpl implements $_FileStateCopyWithWorker {
   _$_FileStateCopyWithWorkerImpl(this.that);
 
   @override
-  _FileState call({dynamic index, dynamic count}) {
+  _FileState call(
+      {dynamic index,
+      dynamic progress = copyWithNull,
+      dynamic count,
+      dynamic download = copyWithNull,
+      dynamic shouldRun}) {
     return _FileState(
-        index: index as int? ?? that.index, count: count as int? ?? that.count);
+        index: index as int? ?? that.index,
+        progress:
+            progress == copyWithNull ? that.progress : progress as double?,
+        count: count as int? ?? that.count,
+        download:
+            download == copyWithNull ? that.download : download as Download?,
+        shouldRun: shouldRun as bool? ?? that.shouldRun);
   }
 
   final _FileState that;
@@ -165,7 +181,7 @@ extension _$_PreviewStateToString on _PreviewState {
 extension _$_FileStateToString on _FileState {
   String _$toString() {
     // ignore: unnecessary_string_interpolations
-    return "_FileState {index: $index, count: $count}";
+    return "_FileState {index: $index, progress: ${progress == null ? null : "${progress!.toStringAsFixed(3)}"}, count: $count, download: $download, shouldRun: $shouldRun}";
   }
 }
 
@@ -197,6 +213,13 @@ extension _$_SetResultToString on _SetResult {
   }
 }
 
+extension _$_CancelFileDownloadToString on _CancelFileDownload {
+  String _$toString() {
+    // ignore: unnecessary_string_interpolations
+    return "_CancelFileDownload {}";
+  }
+}
+
 extension _$_SetPublicLinkDetailsToString on _SetPublicLinkDetails {
   String _$toString() {
     // ignore: unnecessary_string_interpolations
diff --git a/app/lib/widget/file_sharer_dialog/bloc.dart b/app/lib/widget/file_sharer_dialog/bloc.dart
index 93593267..212ad985 100644
--- a/app/lib/widget/file_sharer_dialog/bloc.dart
+++ b/app/lib/widget/file_sharer_dialog/bloc.dart
@@ -12,6 +12,7 @@ class _Bloc extends Bloc<_Event, _State> with BlocLogger {
     on<_SetResult>(_onSetResult);
     on<_SetPublicLinkDetails>(_onSetPublicLinkDetails);
     on<_SetPasswordLinkDetails>(_onSetPasswordLinkDetails);
+    on<_CancelFileDownload>(_onCancelFileDownload);
 
     on<_SetError>(_onSetError);
   }
@@ -19,6 +20,20 @@ class _Bloc extends Bloc<_Event, _State> with BlocLogger {
   @override
   String get tag => _log.fullName;
 
+  @override
+  bool Function(dynamic, dynamic)? get shouldLog => (currentState, nextState) {
+        currentState = currentState as _State;
+        nextState = nextState as _State;
+        if (identical(currentState.fileState, nextState.fileState)) {
+          return true;
+        }
+        // don't log download progress
+        if (currentState.fileState?.progress != nextState.fileState?.progress) {
+          return false;
+        }
+        return true;
+      };
+
   @override
   void onError(Object error, StackTrace stackTrace) {
     // we need this to prevent onError being triggered recursively
@@ -33,7 +48,7 @@ class _Bloc extends Bloc<_Event, _State> with BlocLogger {
   }
 
   Future<void> _onSetMethod(_SetMethod ev, Emitter<_State> emit) async {
-    _log.info("$ev");
+    _log.info(ev);
     emit(state.copyWith(method: ev.method));
     switch (ev.method) {
       case ShareMethod.file:
@@ -48,22 +63,30 @@ class _Bloc extends Bloc<_Event, _State> with BlocLogger {
   }
 
   void _onSetResult(_SetResult ev, Emitter<_State> emit) {
-    _log.info("$ev");
+    _log.info(ev);
     emit(state.copyWith(result: ev.result));
   }
 
   Future<void> _onSetPublicLinkDetails(
       _SetPublicLinkDetails ev, Emitter<_State> emit) {
-    _log.info("$ev");
+    _log.info(ev);
     return _doShareLink(emit, albumName: ev.albumName, password: null);
   }
 
   Future<void> _onSetPasswordLinkDetails(
       _SetPasswordLinkDetails ev, Emitter<_State> emit) {
-    _log.info("$ev");
+    _log.info(ev);
     return _doShareLink(emit, albumName: ev.albumName, password: ev.password);
   }
 
+  void _onCancelFileDownload(_CancelFileDownload ev, Emitter<_State> emit) {
+    _log.info(ev);
+    state.fileState?.download?.cancel();
+    emit(state.copyWith(
+      fileState: state.fileState?.copyWith(shouldRun: false),
+    ));
+  }
+
   void _onSetError(_SetError ev, Emitter<_State> emit) {
     _log.info(ev);
     emit(state.copyWith(error: ExceptionEvent(ev.error, ev.stackTrace)));
@@ -72,22 +95,45 @@ class _Bloc extends Bloc<_Event, _State> with BlocLogger {
   Future<void> _doShareFile(Emitter<_State> emit) async {
     assert(getRawPlatform() == NpPlatform.android);
     emit(state.copyWith(
-      previewState: _PreviewState(index: 0, count: files.length),
+      fileState: _FileState.init(count: files.length),
     ));
     final results = <Tuple2<FileDescriptor, dynamic>>[];
     for (final pair in files.withIndex()) {
       final i = pair.item1, f = pair.item2;
       emit(state.copyWith(
-        previewState: state.previewState?.copyWith(index: i),
+        fileState: state.fileState?.copyWith(
+          index: i,
+          progress: null,
+        ),
       ));
       try {
-        final uri = await DownloadFile()(account, f, shouldNotify: false);
-        results.add(Tuple2(f, uri));
+        final download = DownloadFile().build(
+          account,
+          f,
+          shouldNotify: false,
+          onProgress: (progress) {
+            emit(state.copyWith(
+              fileState: state.fileState?.copyWith(progress: progress),
+            ));
+          },
+        );
+        emit(state.copyWith(
+          fileState: state.fileState?.copyWith(download: download),
+        ));
+        final result = await download();
+        if (state.fileState?.shouldRun == false) {
+          throw const JobCanceledException();
+        }
+        results.add(Tuple2(f, result));
       } on PermissionException catch (e, stackTrace) {
         _log.warning("[_doShareFile] Permission not granted");
         emit(state.copyWith(error: ExceptionEvent(e, stackTrace)));
         emit(state.copyWith(result: false));
         return;
+      } on JobCanceledException catch (_) {
+        _log.info("[_doShareFile] Job canceled");
+        emit(state.copyWith(result: false));
+        return;
       } catch (e, stackTrace) {
         _log.shout("[_doShareFile] Failed while DownloadFile", e, stackTrace);
         emit(state.copyWith(error: ExceptionEvent(e, stackTrace)));
diff --git a/app/lib/widget/file_sharer_dialog/state_event.dart b/app/lib/widget/file_sharer_dialog/state_event.dart
index c7c8258a..d906433e 100644
--- a/app/lib/widget/file_sharer_dialog/state_event.dart
+++ b/app/lib/widget/file_sharer_dialog/state_event.dart
@@ -51,14 +51,31 @@ class _PreviewState {
 class _FileState {
   const _FileState({
     required this.index,
+    required this.progress,
     required this.count,
+    required this.download,
+    required this.shouldRun,
   });
 
+  factory _FileState.init({
+    required int count,
+  }) =>
+      _FileState(
+        index: 0,
+        progress: null,
+        count: count,
+        download: null,
+        shouldRun: true,
+      );
+
   @override
   String toString() => _$toString();
 
   final int index;
+  final double? progress;
   final int count;
+  final Download? download;
+  final bool shouldRun;
 }
 
 @toString
@@ -108,6 +125,14 @@ class _SetResult implements _Event {
   final bool result;
 }
 
+@toString
+class _CancelFileDownload implements _Event {
+  const _CancelFileDownload();
+
+  @override
+  String toString() => _$toString();
+}
+
 /// Set the details needed to share files as public link
 @toString
 class _SetPublicLinkDetails implements _Event {