diff --git a/manifests/p/Postman/Postman/12.14.3/Postman.Postman.installer.yaml b/manifests/p/Postman/Postman/12.14.3/Postman.Postman.installer.yaml
new file mode 100644
index 000000000000..66be0802cc4e
--- /dev/null
+++ b/manifests/p/Postman/Postman/12.14.3/Postman.Postman.installer.yaml
@@ -0,0 +1,24 @@
+# Created with YamlCreate.ps1 Dumplings Mod
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.12.0.schema.json
+
+PackageIdentifier: Postman.Postman
+PackageVersion: 12.14.3
+InstallerType: exe
+Scope: user
+InstallModes:
+- interactive
+- silent
+InstallerSwitches:
+  Silent: --silent
+  SilentWithProgress: --silent
+UpgradeBehavior: install
+Protocols:
+- postman
+ProductCode: Postman
+ReleaseDate: 2026-06-10
+Installers:
+- Architecture: x64
+  InstallerUrl: https://dl.pstmn.io/download/version/12.14.3/windows_64
+  InstallerSha256: DC00B9C114DF50BB85C1A0F28C92D711476B91A788F8AA5D486708ACEEF8CF85
+ManifestType: installer
+ManifestVersion: 1.12.0
diff --git a/manifests/p/Postman/Postman/12.14.3/Postman.Postman.locale.en-US.yaml b/manifests/p/Postman/Postman/12.14.3/Postman.Postman.locale.en-US.yaml
new file mode 100644
index 000000000000..3dfc46ccc718
--- /dev/null
+++ b/manifests/p/Postman/Postman/12.14.3/Postman.Postman.locale.en-US.yaml
@@ -0,0 +1,40 @@
+# Created with YamlCreate.ps1 Dumplings Mod
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultLocale.1.12.0.schema.json
+
+PackageIdentifier: Postman.Postman
+PackageVersion: 12.14.3
+PackageLocale: en-US
+Publisher: Postman
+PublisherUrl: https://www.postman.com/
+PublisherSupportUrl: https://www.postman.com/support/
+PrivacyUrl: https://www.postman.com/legal/privacy-policy/
+Author: Postman, Inc.
+PackageName: Postman
+PackageUrl: https://www.postman.com/downloads/
+License: Proprietary
+LicenseUrl: https://www.postman.com/legal/terms/
+Copyright: © 2026 Postman, Inc.
+CopyrightUrl: https://www.postman.com/legal/terms/
+ShortDescription: The Collaboration Platform for API Development
+Description: Postman is a collaboration platform for API development. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs — faster.
+Moniker: postman
+Tags:
+- api
+- automation
+- debug
+- develop
+- development
+- interface
+- internet
+- network
+- request
+- response
+ReleaseNotes: |-
+  Bug Fixes
+  Some critical bug fixes and enhancements were added in this release.
+PurchaseUrl: https://www.postman.com/pricing/
+Documentations:
+- DocumentLabel: Learning Center
+  DocumentUrl: https://learning.postman.com/
+ManifestType: defaultLocale
+ManifestVersion: 1.12.0
diff --git a/manifests/p/Postman/Postman/12.14.3/Postman.Postman.locale.zh-CN.yaml b/manifests/p/Postman/Postman/12.14.3/Postman.Postman.locale.zh-CN.yaml
new file mode 100644
index 000000000000..cae83c58ade8
--- /dev/null
+++ b/manifests/p/Postman/Postman/12.14.3/Postman.Postman.locale.zh-CN.yaml
@@ -0,0 +1,35 @@
+# Created with YamlCreate.ps1 Dumplings Mod
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.locale.1.12.0.schema.json
+
+PackageIdentifier: Postman.Postman
+PackageVersion: 12.14.3
+PackageLocale: zh-CN
+Publisher: Postman
+PublisherUrl: https://www.postman.com/
+PublisherSupportUrl: https://www.postman.com/support/
+PrivacyUrl: https://www.postman.com/legal/privacy-policy/
+Author: Postman, Inc.
+PackageName: Postman
+PackageUrl: https://www.postman.com/downloads/
+License: 专有软件
+LicenseUrl: https://www.postman.com/legal/terms/
+Copyright: © 2026 Postman, Inc.
+CopyrightUrl: https://www.postman.com/legal/terms/
+ShortDescription: API 开发协作平台
+Description: Postman 是一个 API 开发协作平台，简化构建 API 流程的每一步，并让协作流水线化，从而更快更好地创建 API。
+Tags:
+- api
+- 互联网
+- 响应
+- 开发
+- 接口
+- 网络
+- 自动化
+- 请求
+- 调试
+PurchaseUrl: https://www.postman.com/pricing/
+Documentations:
+- DocumentLabel: 学习中心
+  DocumentUrl: https://learning.postman.com/
+ManifestType: locale
+ManifestVersion: 1.12.0
diff --git a/manifests/p/Postman/Postman/12.14.3/Postman.Postman.yaml b/manifests/p/Postman/Postman/12.14.3/Postman.Postman.yaml
new file mode 100644
index 000000000000..04aa1a6daa56
--- /dev/null
+++ b/manifests/p/Postman/Postman/12.14.3/Postman.Postman.yaml
@@ -0,0 +1,8 @@
+# Created with YamlCreate.ps1 Dumplings Mod
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.12.0.schema.json
+
+PackageIdentifier: Postman.Postman
+PackageVersion: 12.14.3
+DefaultLocale: en-US
+ManifestType: version
+ManifestVersion: 1.12.0