diff --git a/css/admin.scss b/css/admin.scss
index 32c88717e..463742c92 100644
--- a/css/admin.scss
+++ b/css/admin.scss
@@ -52,18 +52,6 @@
 	}
 }
 
-textarea#documentSigningCertField {
-	width: 600px;
-}
-
-textarea#documentSigningKeyField {
-	width: 600px;
-}
-
-textarea#documentSigningCaField {
-	width: 600px;
-}
-
 input#zoteroAPIKeyField {
 	width: 300px;
 }
diff --git a/src/components/DocSigningField.vue b/src/components/DocSigningField.vue
deleted file mode 100644
index c7a9c4249..000000000
--- a/src/components/DocSigningField.vue
+++ /dev/null
@@ -1,98 +0,0 @@
-<!--
-  - SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
-  - SPDX-License-Identifier: AGPL-3.0-or-later
--->
-
-<template>
-	<div class="doc-signing-field">
-		<NcTextArea :value="localValue"
-			:label="label"
-			:disabled="disabled"
-			:placeholder="placeholder"
-			:helper-text="helperText"
-			@update:value="handleUpdate" />
-		<div class="doc-signing-actions">
-			<NcButton type="secondary" @click="onClickSave">
-				{{ t('richdocuments', 'Save') }}
-			</NcButton>
-			<NcButton type="secondary" :title="t('richdocuments', 'Remove')" @click="onClickRemove">
-				<DeleteIcon :size="20" />
-			</NcButton>
-		</div>
-	</div>
-</template>
-
-<script>
-import NcTextArea from '@nextcloud/vue/dist/Components/NcTextArea.js'
-import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
-import DeleteIcon from 'vue-material-design-icons/TrashCanOutline.vue'
-
-export default {
-	name: 'DocSigningField',
-	components: {
-		NcTextArea,
-		NcButton,
-		DeleteIcon,
-	},
-	props: {
-		label: {
-			type: String,
-			required: true,
-		},
-		value: {
-			type: String,
-			default: '',
-		},
-		disabled: {
-			type: Boolean,
-			default: false,
-		},
-		placeholder: {
-			type: String,
-			default: '',
-		},
-		helperText: {
-			type: String,
-			default: '',
-		},
-	},
-	data() {
-		return {
-			localValue: this.value,
-		}
-	},
-	watch: {
-		value(newVal) {
-			this.localValue = newVal
-		},
-	},
-	methods: {
-		t(scope, text) {
-			return window.t ? window.t(scope, text) : text
-		},
-		handleUpdate(val) {
-			this.localValue = val
-			this.$emit('update:value', val)
-		},
-		onClickSave() {
-			this.$emit('save', this.localValue)
-		},
-		onClickRemove() {
-			this.$emit('remove')
-		},
-	},
-}
-</script>
-
-<style scoped>
-.doc-signing-field {
-	display: flex;
-	flex-direction: column;
-}
-
-.doc-signing-actions {
-	display: flex;
-	align-items: center;
-	gap: 1rem;
-}
-</style>
diff --git a/src/components/PersonalSettings.vue b/src/components/PersonalSettings.vue
index b760fa4dc..d4217ceab 100644
--- a/src/components/PersonalSettings.vue
+++ b/src/components/PersonalSettings.vue
@@ -34,41 +34,6 @@
 			</em>
 		</p>
 
-		<!-- Document signing -->
-		<div class="docsign-section">
-			<p class="doc_sign_head">
-				<strong>{{ t('richdocuments', 'Document signing') }}</strong>
-			</p>
-			<template v-if="hasDocumentSigningSupport">
-				<div class="input-wrapper">
-					<!-- Document Signing Cert -->
-					<DocSigningField v-model="documentSigningCert"
-						:label="t('richdocuments', 'Enter document signing cert (in PEM format)')"
-						@save="val => setDocumentSigningCert(val)"
-						@remove="() => setDocumentSigningCert('')" />
-					<!-- Document Signing Key -->
-					<DocSigningField v-model="documentSigningKey"
-						:label="t('richdocuments', 'Enter document signing key')"
-						@save="val => setDocumentSigningKey(val)"
-						@remove="() => setDocumentSigningKey('')" />
-					<!-- Document Signing CA -->
-					<DocSigningField v-model="documentSigningCa"
-						:label="t('richdocuments', 'Enter document signing CA chain')"
-						@save="val => setDocumentSigningCa(val)"
-						@remove="() => setDocumentSigningCa('')" />
-					<p>
-						<em>
-							{{ t('richdocuments', 'To use document signing, specify your signing certificate, key and CA chain here.') }}
-						</em>
-					</p>
-				</div>
-			</template>
-			<p v-else>
-				<em>
-					{{ t('richdocuments', 'This instance does not support document signing, because the feature is missing or disabled. Please contact the administrator.') }}
-				</em>
-			</p>
-		</div>
 		<!-- user settings iframe  -->
 		<CoolFrame v-if="tokenGenerated"
 			:iframe-type="'user'"
@@ -85,7 +50,6 @@ import { showError, showSuccess } from '@nextcloud/dialogs'
 import NcSettingsSection from '@nextcloud/vue/dist/Components/NcSettingsSection.js'
 import NcTextField from '@nextcloud/vue/dist/Components/NcTextField.js'
 import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
-import DocSigningField from './DocSigningField.vue'
 import DeleteIcon from 'vue-material-design-icons/TrashCanOutline.vue'
 import FolderIcon from 'vue-material-design-icons/FolderOutline.vue'
 import axios from '@nextcloud/axios'
@@ -103,7 +67,6 @@ export default {
 		NcSettingsSection,
 		NcTextField,
 		NcButton,
-		DocSigningField,
 		FolderIcon,
 		DeleteIcon,
 		CoolFrame,
@@ -120,10 +83,6 @@ export default {
 			hasSettingIframeSupport: this.initial.hasSettingIframeSupport || false,
 			settingIframeUrl: this.initial.setting_iframe_url || '',
 			zoteroAPIKey: this.initial.zoteroAPIKey || '',
-			hasDocumentSigningSupport: this.initial.hasDocumentSigningSupport || false,
-			documentSigningCert: this.initial.documentSigningCert || '',
-			documentSigningKey: this.initial.documentSigningKey || '',
-			documentSigningCa: this.initial.documentSigningCa || '',
 			tokenGenerated: false,
 			accessToken: '',
 			accessTokenTTL: '',
@@ -181,24 +140,6 @@ export default {
 				this.templateFolder = ''
 			}
 		},
-		async setDocumentSigningCert(val) {
-			const success = await this.updateSetting({ documentSigningCertInput: val })
-			if (success) {
-				this.documentSigningCert = val
-			}
-		},
-		async setDocumentSigningKey(val) {
-			const success = await this.updateSetting({ documentSigningKeyInput: val })
-			if (success) {
-				this.documentSigningKey = val
-			}
-		},
-		async setDocumentSigningCa(val) {
-			const success = await this.updateSetting({ documentSigningCaInput: val })
-			if (success) {
-				this.documentSigningCa = val
-			}
-		},
 		async updateSetting(settings) {
 			try {
 				const response = await axios.post(
@@ -242,11 +183,6 @@ export default {
 	gap: 1rem;
 }
 
-.doc_sign_head {
-	padding-top: 10px;
-	padding-bottom: 5px;
-}
-
 .msg {
 	display: inline-block;
 	margin-bottom: 1rem;