diff --git a/src/components/MessagesList/MessagesGroup/Message/MessagePart/Reactions.spec.js b/src/components/MessagesList/MessagesGroup/Message/MessagePart/Reactions.spec.js
index 02809a18e6f..5eaff7eb4af 100644
--- a/src/components/MessagesList/MessagesGroup/Message/MessagePart/Reactions.spec.js
+++ b/src/components/MessagesList/MessagesGroup/Message/MessagePart/Reactions.spec.js
@@ -152,15 +152,15 @@ describe('Reactions.vue', () => {
 			const reactionButtons = wrapper.findAllComponents(NcButton)
 			const emojiPicker = wrapper.findAllComponents(NcEmojiPicker)
 			// Act
-			reactionButtons.at(0).vm.$emit('click') // 🎄
+			reactionButtons.at(1).vm.$emit('click') // 🎄
 
 			// Assert
 			expect(showError).toHaveBeenCalled()
 			expect(emojiPicker).toHaveLength(0)
-			expect(reactionButtons).toHaveLength(3)
-			expect(reactionButtons.at(0).text()).toBe('🎄 2')
-			expect(reactionButtons.at(1).text()).toBe('🔥 2')
-			expect(reactionButtons.at(2).text()).toBe('🔒 2')
+			expect(reactionButtons).toHaveLength(4) // "All" + "🎄" + "🔥" + "🔒" buttons
+			expect(reactionButtons.at(1).text()).toBe('🎄 2')
+			expect(reactionButtons.at(2).text()).toBe('🔥 2')
+			expect(reactionButtons.at(3).text()).toBe('🔒 2')
 		})
 
 		test('doesn\'t mount emoji picker when there are no reactions', () => {
@@ -255,8 +255,8 @@ describe('Reactions.vue', () => {
 
 			// Act
 			const reactionButtons = wrapper.findAllComponents(NcButton)
-			reactionButtons.at(0).vm.$emit('click') // 🎄
-			reactionButtons.at(1).vm.$emit('click') // 🔥
+			reactionButtons.at(1).vm.$emit('click') // 🎄
+			reactionButtons.at(2).vm.$emit('click') // 🔥
 
 			// Assert
 			expect(reactionsStore.addReactionToMessage).toHaveBeenCalledWith({
diff --git a/src/components/MessagesList/MessagesGroup/Message/MessagePart/Reactions.vue b/src/components/MessagesList/MessagesGroup/Message/MessagePart/Reactions.vue
index 4e1aecbd655..bff6d810dcc 100644
--- a/src/components/MessagesList/MessagesGroup/Message/MessagePart/Reactions.vue
+++ b/src/components/MessagesList/MessagesGroup/Message/MessagePart/Reactions.vue
@@ -23,11 +23,18 @@
 <template>
 	<!-- reactions buttons and popover with details -->
 	<div class="reactions-wrapper">
+		<!-- all reactions button -->
+		<NcButton class="reaction-button"
+			:title="t('spreed', 'Show all reactions')"
+			@click="showAllReactions = true">
+			<HeartOutlineIcon :size="15" />
+		</NcButton>
 		<NcPopover v-for="reaction in reactionsSorted"
 			:key="reaction"
 			:delay="200"
 			:focus-trap="false"
 			:triggers="['hover']"
+			:popper-triggers="['hover']"
 			@after-show="fetchReactions">
 			<template #trigger>
 				<NcButton :type="userHasReacted(reaction) ? 'primary' : 'secondary'"
@@ -39,6 +46,11 @@
 
 			<div v-if="hasReactions" class="reaction-details">
 				<span>{{ getReactionSummary(reaction) }}</span>
+				<NcButton v-if="reactionsCount(reaction) > 3"
+					type="tertiary-no-background"
+					@click="showAllReactions = true">
+					{{ remainingReactionsLabel(reaction) }}
+				</NcButton>
 			</div>
 			<div v-else class="details-loading">
 				<NcLoadingIcon />
@@ -53,17 +65,26 @@
 			@after-show="emitEmojiPickerStatus"
 			@after-hide="emitEmojiPickerStatus">
 			<NcButton class="reaction-button"
+				:title="t('spreed', 'Add more reactions')"
 				:aria-label="t('spreed', 'Add more reactions')">
 				<template #icon>
-					<EmoticonOutline :size="15" />
+					<EmoticonPlusOutline :size="15" />
 				</template>
 			</NcButton>
 		</NcEmojiPicker>
+
+		<!-- all reactions -->
+		<ReactionsList v-if="showAllReactions"
+			:token="token"
+			:detailed-reactions="detailedReactions"
+			:reactions-sorted="reactionsSorted"
+			@close="showAllReactions = false" />
 	</div>
 </template>
 
 <script>
-import EmoticonOutline from 'vue-material-design-icons/EmoticonOutline.vue'
+import EmoticonPlusOutline from 'vue-material-design-icons/EmoticonPlusOutline.vue'
+import HeartOutlineIcon from 'vue-material-design-icons/HeartOutline.vue'
 
 import { showError } from '@nextcloud/dialogs'
 
@@ -72,6 +93,8 @@ import NcEmojiPicker from '@nextcloud/vue/dist/Components/NcEmojiPicker.js'
 import NcLoadingIcon from '@nextcloud/vue/dist/Components/NcLoadingIcon.js'
 import NcPopover from '@nextcloud/vue/dist/Components/NcPopover.js'
 
+import ReactionsList from './ReactionsList.vue'
+
 import { ATTENDEE } from '../../../../../constants.js'
 import { useGuestNameStore } from '../../../../../stores/guestName.js'
 import { useReactionsStore } from '../../../../../stores/reactions.js'
@@ -84,7 +107,9 @@ export default {
 		NcEmojiPicker,
 		NcLoadingIcon,
 		NcPopover,
-		EmoticonOutline,
+		ReactionsList,
+		EmoticonPlusOutline,
+		HeartOutlineIcon,
 	},
 
 	props: {
@@ -119,6 +144,12 @@ export default {
 		 }
 	},
 
+	data() {
+		return {
+			showAllReactions: false,
+		}
+	},
+
 	computed: {
 		hasReactions() {
 			return Object.keys(Object(this.detailedReactions)).length !== 0
@@ -215,7 +246,7 @@ export default {
 			if (!this.hasReactions) {
 				return ''
 			}
-			const list = this.detailedReactions[reaction]
+			const list = this.detailedReactions[reaction].slice(0, 3)
 			const summary = []
 
 			for (const item in list) {
@@ -226,13 +257,16 @@ export default {
 					summary.push(this.getDisplayNameForReaction(list[item]))
 				}
 			}
-
 			return summary.join(', ')
 		},
 
 		emitEmojiPickerStatus() {
 			this.$emit('emoji-picker-toggled')
 		},
+
+		remainingReactionsLabel(reaction) {
+			return n('spreed', 'and %n other participant', 'and %n other participants', this.reactionsCount(reaction) - 3)
+		},
 	}
 }
 </script>
diff --git a/src/components/MessagesList/MessagesGroup/Message/MessagePart/ReactionsList.vue b/src/components/MessagesList/MessagesGroup/Message/MessagePart/ReactionsList.vue
new file mode 100644
index 00000000000..c441702fab8
--- /dev/null
+++ b/src/components/MessagesList/MessagesGroup/Message/MessagePart/ReactionsList.vue
@@ -0,0 +1,216 @@
+<!--
+  - @copyright Copyright (c) 2024 Dorra Jaouad <dorra.jaoued7@gmail.com>
+  -
+  - @author Dorra Jaouad <dorra.jaoued7@gmail.com>
+  -
+  - @license AGPL-3.0-or-later
+  -
+  - This program is free software: you can redistribute it and/or modify
+  - it under the terms of the GNU Affero 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 Affero General Public License for more details.
+  -
+  - You should have received a copy of the GNU Affero General Public License
+  - along with this program. If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<template>
+	<NcModal size="small"
+		:container="container"
+		@close="closeModal">
+		<div class="reactions__modal">
+			<h2>
+				{{ t('spreed', 'Reactions') }}
+			</h2>
+			<template v-if="Object.keys(reactionsOverview).length > 0">
+				<div class="reactions-list__navigation">
+					<NcButton v-for="reaction in reactionsMenu"
+						:key="reaction"
+						:class="{'active' : reactionFilter === reaction, 'all-reactions__button': reaction === '♡'}"
+						type="tertiary"
+						@click="handleTabClick(reaction)">
+						<HeartOutlineIcon v-if="reaction === '♡'" :size="15" />
+						<span v-else>
+							{{ reaction }}
+						</span>
+						{{ reactionsOverview[reaction].length }}
+					</NcButton>
+				</div>
+				<div class="scrollable">
+					<NcListItemIcon v-for="item in reactionsOverview[reactionFilter]"
+						:key="item.actorId + item.actorType"
+						:name="item.actorDisplayName">
+						<span class="reactions-emojis">
+							{{ item.reaction?.join('') ?? reactionFilter }}
+						</span>
+					</NcListItemIcon>
+				</div>
+			</template>
+			<NcLoadingIcon v-else :size="64" />
+		</div>
+	</NcModal>
+</template>
+
+<script>
+import HeartOutlineIcon from 'vue-material-design-icons/HeartOutline.vue'
+
+import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
+import NcListItemIcon from '@nextcloud/vue/dist/Components/NcListItemIcon.js'
+import NcLoadingIcon from '@nextcloud/vue/dist/Components/NcLoadingIcon.js'
+import NcModal from '@nextcloud/vue/dist/Components/NcModal.js'
+
+import { ATTENDEE } from '../../../../../constants.js'
+import { useGuestNameStore } from '../../../../../stores/guestName.js'
+
+export default {
+
+	name: 'ReactionsList',
+
+	components: {
+		NcModal,
+		NcLoadingIcon,
+		NcListItemIcon,
+		NcButton,
+		HeartOutlineIcon,
+	},
+
+	props: {
+		token: {
+			type: String,
+			required: true,
+		},
+
+		detailedReactions: {
+			type: Object,
+			default: () => {},
+		},
+
+		reactionsSorted: {
+			type: Array,
+			default: () => [],
+		},
+	},
+
+	emits: ['close'],
+
+	setup() {
+		return {
+			guestNameStore: useGuestNameStore(),
+		}
+	},
+
+	data() {
+		return {
+			reactionFilter: '♡',
+		}
+	},
+
+	computed: {
+		container() {
+			return this.$store.getters.getMainContainerSelector()
+		},
+
+		reactionsOverview() {
+			const mergedReactionsMap = {}
+			const modifiedDetailedReactions = {}
+
+			Object.entries(this.detailedReactions).forEach(([reaction, actors]) => {
+				modifiedDetailedReactions[reaction] = []
+				actors.forEach(actor => {
+					const key = `${actor.actorId}-${actor.actorType}`
+					const actorDisplayName = this.getDisplayNameForReaction(actor)
+
+					modifiedDetailedReactions[reaction].push({
+						...actor,
+						actorDisplayName
+					})
+
+					if (mergedReactionsMap[key]) {
+						mergedReactionsMap[key].reaction.push(reaction)
+					} else {
+						mergedReactionsMap[key] = {
+							actorDisplayName,
+							actorId: actor.actorId,
+							actorType: actor.actorType,
+							reaction: [reaction]
+						}
+					}
+				})
+			})
+
+			return { '♡': Object.values(mergedReactionsMap), ...modifiedDetailedReactions }
+		},
+
+		reactionsMenu() {
+			return ['♡', ...this.reactionsSorted]
+		},
+	},
+
+	methods: {
+		closeModal() {
+			this.$emit('close')
+		},
+
+		getDisplayNameForReaction(reactingParticipant) {
+			if (reactingParticipant.actorType === ATTENDEE.ACTOR_TYPE.GUESTS) {
+				return this.guestNameStore.getGuestNameWithGuestSuffix(this.token, reactingParticipant.actorId)
+			}
+
+			const displayName = reactingParticipant.actorDisplayName.trim()
+			if (displayName === '') {
+				return t('spreed', 'Deleted user')
+			}
+
+			return displayName
+		},
+
+		handleTabClick(reaction) {
+			this.reactionFilter = reaction
+		},
+	},
+}
+</script>
+<style lang="scss" scoped>
+.reactions__modal{
+	min-height: 450px;
+	padding: 18px;
+}
+.reactions-list__navigation {
+	display: flex;
+	gap: 2px;
+	flex-wrap: wrap;
+
+	:deep(.button-vue) {
+		border-radius: var(--border-radius-large);
+		&.active {
+			background-color: var(--color-primary-element-light);
+		}
+	}
+}
+
+.all-reactions__button :deep(.button-vue__text) {
+	display: inline-flex;
+	gap: 4px;
+}
+
+.scrollable {
+	overflow-y: auto;
+	overflow-x: hidden;
+	height: calc(450px - 123px); // 123px is the height of the header 105px and the footer 18px
+}
+
+.reactions-emojis {
+	max-width: 180px;
+	direction: rtl;
+	display: -webkit-box;
+	-webkit-line-clamp: 2;
+	-webkit-box-orient: vertical;
+	overflow: hidden;
+	position: relative;
+}
+</style>