diff --git a/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.installer.yaml b/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.installer.yaml
new file mode 100644
index 000000000000..bffa04c27d3a
--- /dev/null
+++ b/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.installer.yaml
@@ -0,0 +1,18 @@
+# Created with YamlCreate.ps1 Dumplings Mod
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.10.0.schema.json
+
+PackageIdentifier: Readdle.Spark
+PackageVersion: 3.27.4
+InstallerType: nullsoft
+Scope: user
+InstallerSwitches:
+  Upgrade: --updated
+UpgradeBehavior: install
+ProductCode: 09e2d43b-2e9a-5a23-a54c-87838a95fcb3
+ReleaseDate: 2025-12-08
+Installers:
+- Architecture: x64
+  InstallerUrl: https://downloads.sparkmailapp.com/Spark3/win/dist/3.27.4.124849/Spark.exe
+  InstallerSha256: CF2428B9819511DB9DF4244C2E123D6A6974DB572697A362290D6124D02A264C
+ManifestType: installer
+ManifestVersion: 1.10.0
diff --git a/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.locale.en-US.yaml b/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.locale.en-US.yaml
new file mode 100644
index 000000000000..0db28d7495b1
--- /dev/null
+++ b/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.locale.en-US.yaml
@@ -0,0 +1,36 @@
+# Created with YamlCreate.ps1 Dumplings Mod
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultLocale.1.10.0.schema.json
+
+PackageIdentifier: Readdle.Spark
+PackageVersion: 3.27.4
+PackageLocale: en-US
+Publisher: Spark Mail Limited
+PublisherUrl: https://readdle.com/
+PublisherSupportUrl: https://sparkmailapp.com/help
+PrivacyUrl: https://sparkmailapp.com/legal/privacy-app
+Author: Readdle Limited
+PackageName: Spark Desktop
+PackageUrl: https://sparkmailapp.com/
+License: Proprietary
+LicenseUrl: https://sparkmailapp.com/legal/terms
+Copyright: Copyright © 2025 Readdle
+ShortDescription: Smart. Focused. Email.
+Description: Fast, cross-platform email designed to filter out the noise - so you can focus on what's important.
+Tags:
+- email
+- mail
+ReleaseNotes: |-
+  Greetings!
+  The word of the day for today’s update is stability.
+  From unexpected behaviors to crashes, we’ve slain a number of bugs that should result in a more stable, more predictable Spark for everyone.
+  Thank you for the feedback and the feature requests; we always love hearing what we can do to make Spark better.
+  If you need us, you can find us at support@sparkmailapp.com
+
+  P.S. If you encounter any issues with the automatic update, please use the following link to download the update manually: https://downloads.sparkmailapp.com/Spark3/win/dist/3.27.4.124849/Spark.exe
+ReleaseNotesUrl: https://sparkmailapp.com/spark3/win/changelog
+PurchaseUrl: https://sparkmailapp.com/pricing
+Documentations:
+- DocumentLabel: How to
+  DocumentUrl: https://sparkmailapp.com/how-to
+ManifestType: defaultLocale
+ManifestVersion: 1.10.0
diff --git a/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.locale.zh-CN.yaml b/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.locale.zh-CN.yaml
new file mode 100644
index 000000000000..33bf96ee0f69
--- /dev/null
+++ b/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.locale.zh-CN.yaml
@@ -0,0 +1,28 @@
+# Created with YamlCreate.ps1 Dumplings Mod
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.locale.1.10.0.schema.json
+
+PackageIdentifier: Readdle.Spark
+PackageVersion: 3.27.4
+PackageLocale: zh-CN
+Publisher: Spark Mail Limited
+PublisherUrl: https://readdle.com/zh
+PublisherSupportUrl: https://sparkmailapp.com/help
+PrivacyUrl: https://sparkmailapp.com/zh/legal/privacy-app
+Author: Readdle Limited
+PackageName: Spark Desktop
+PackageUrl: https://sparkmailapp.com/zh
+License: 专有软件
+LicenseUrl: https://sparkmailapp.com/zh/legal/terms
+Copyright: Copyright © 2025 Readdle
+ShortDescription: 智能、聚焦、邮件。
+Description: 超高效兼跨平台：专为静忧收件设计，专心聚焦重要事项。
+Tags:
+- 电子邮件
+- 邮件
+ReleaseNotesUrl: https://sparkmailapp.com/spark3/win/changelog
+PurchaseUrl: https://sparkmailapp.com/zh/pricing
+Documentations:
+- DocumentLabel: 教程
+  DocumentUrl: https://sparkmailapp.com/zh/how-to
+ManifestType: locale
+ManifestVersion: 1.10.0
diff --git a/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.yaml b/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.yaml
new file mode 100644
index 000000000000..a8a7afbb1c06
--- /dev/null
+++ b/manifests/r/Readdle/Spark/3.27.4/Readdle.Spark.yaml
@@ -0,0 +1,8 @@
+# Created with YamlCreate.ps1 Dumplings Mod
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.10.0.schema.json
+
+PackageIdentifier: Readdle.Spark
+PackageVersion: 3.27.4
+DefaultLocale: en-US
+ManifestType: version
+ManifestVersion: 1.10.0