diff --git a/src/Winhance.Core/Features/SoftwareApps/Models/ExternalAppDefinitions.DocumentViewers.cs b/src/Winhance.Core/Features/SoftwareApps/Models/ExternalAppDefinitions.DocumentViewers.cs
index 49f6d4d3..27ea5cbc 100644
--- a/src/Winhance.Core/Features/SoftwareApps/Models/ExternalAppDefinitions.DocumentViewers.cs
+++ b/src/Winhance.Core/Features/SoftwareApps/Models/ExternalAppDefinitions.DocumentViewers.cs
@@ -38,6 +38,16 @@ public static ItemGroup GetDocumentViewers()
                         WebsiteUrl = "https://www.onlyoffice.com/"
                     },
                     new ItemDefinition
+                    {
+                        Id = "external-app-pdfgear",
+                        Name = "PDFgear",
+                        Description = "Read, edit, convert, merge, and sign PDF files across devices, for completely free and without signing up.",
+                        GroupName = "Document Viewers",
+                        WinGetPackageId = ["PDFgear.PDFgear"],
+                        ChocoPackageId = "pdfgear",
+                        WebsiteUrl = "https://www.pdfgear.com/"
+                    },
+                    new ItemDefinition
                     {
                         Id = "external-app-foxit-reader",
                         Name = "Foxit PDF Reader",
diff --git a/src/Winhance.Core/Features/SoftwareApps/Models/ExternalAppDefinitions.OtherUtilities.cs b/src/Winhance.Core/Features/SoftwareApps/Models/ExternalAppDefinitions.OtherUtilities.cs
index 8ec0e5c6..92994231 100644
--- a/src/Winhance.Core/Features/SoftwareApps/Models/ExternalAppDefinitions.OtherUtilities.cs
+++ b/src/Winhance.Core/Features/SoftwareApps/Models/ExternalAppDefinitions.OtherUtilities.cs
@@ -37,6 +37,16 @@ public static ItemGroup GetOtherUtilities()
                         WebsiteUrl = "https://www.snappy-driver-installer.org/"
                     },
                     new ItemDefinition
+                    {
+                        Id = "external-app-wise-disk-cleaner",
+                        Name = "Wise Disk Cleaner",
+                        Description = "Free Disk Cleanup and Defragment Tool",
+                        GroupName = "Other Utilities",
+                        WinGetPackageId = ["WiseCleaner.WiseDiskCleaner"],
+                        MsStoreId = "XP9CW3GPQQS852", // MS Store package
+                        WebsiteUrl = "https://www.wisecleaner.com/wise-disk-cleaner.html"
+                    },
+                    new ItemDefinition
                     {
                         Id = "external-app-wise-registry-cleaner",
                         Name = "Wise Registry Cleaner",
@@ -88,6 +98,26 @@ public static ItemGroup GetOtherUtilities()
                         WebsiteUrl = "https://www.naps2.com/"
                     },
                     new ItemDefinition
+                    {
+                        Id = "external-app-iobit-uninstaller",
+                        Name = "IObit Uninstaller",
+                        Description = "Completely Uninstall Unwanted Software, Windows Apps & Browser Plug-ins",
+                        GroupName = "Other Utilities",
+                        WinGetPackageId = ["IObit.Uninstaller"],
+                        ChocoPackageId = "iobit-uninstaller",
+                        WebsiteUrl = "https://www.iobit.com/en/advanceduninstaller.php"
+                    },
+                    new ItemDefinition
+                    {
+                        Id = "external-app-revo-uninstaller",
+                        Name = "Revo Uninstaller",
+                        Description = "Revo Uninstaller helps you to uninstall software and remove unwanted programs easily.",
+                        GroupName = "Other Utilities",
+                        WinGetPackageId = ["RevoUninstaller.RevoUninstaller"],
+                        ChocoPackageId = "revo-uninstaller",
+                        WebsiteUrl = "https://www.revouninstaller.com/products/revo-uninstaller-free/"
+                    },
+                    new ItemDefinition
                     {
                         Id = "external-app-virtualbox",
                         Name = "Oracle VirtualBox",