diff --git a/Pipfile b/Pipfile
new file mode 100644
index 00000000..10df2ce2
--- /dev/null
+++ b/Pipfile
@@ -0,0 +1,11 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+fonttools = "*"
+
+[scripts]
\ No newline at end of file
diff --git a/Pipfile.lock b/Pipfile.lock
new file mode 100644
index 00000000..f9b4626f
--- /dev/null
+++ b/Pipfile.lock
@@ -0,0 +1,27 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "8f11c81dff5e32871b7cb2314acb76fd1fb4a06fdb403a65bc6749fe3770eda6"
+        },
+        "pipfile-spec": 6,
+        "requires": {},
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "fonttools": {
+            "hashes": [
+                "sha256:596c0e8399c650dbf1048b7ca6fc7b12bd79a7db0981f3b87743de8c2b7512de",
+                "sha256:6d241d319ea9eae4c4ee27cbd1db8656dbd496dd9aa884401debfab3a4c7d82b"
+            ],
+            "index": "pypi",
+            "version": "==4.8.1"
+        }
+    },
+    "develop": {}
+}
diff --git a/alt-tab-macos.xcodeproj/project.pbxproj b/alt-tab-macos.xcodeproj/project.pbxproj
index aa29fa5d..4a922cfa 100644
--- a/alt-tab-macos.xcodeproj/project.pbxproj
+++ b/alt-tab-macos.xcodeproj/project.pbxproj
@@ -34,7 +34,6 @@
 		D04BA3CF766857381519B892 /* DispatchQueues.swift in Sources */ = {isa = PBXBuildFile; fileRef = D04BAB74451B79FE18B8BEDF /* DispatchQueues.swift */; };
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 		D04BA48B00B4211A465C7337 /* DebugProfile.swift in Sources */ = {isa = PBXBuildFile; fileRef = D04BACABD048E62EBE4576CC /* DebugProfile.swift */; };
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@@ -55,6 +54,7 @@
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 		D04BA8D6055F6F2E42C976EA /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = D04BA5DE6536C4A6558FD80C /* InfoPlist.strings */; };
 		D04BA9557A6C9E192D228150 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = D04BA2C08725A5F2C34EB809 /* InfoPlist.strings */; };
+		D04BA9D63A88AF2C20A1E656 /* SF-Pro-Text-Regular.otf in Resources */ = {isa = PBXBuildFile; fileRef = D04BA60A6D08C041F5BF8CC9 /* SF-Pro-Text-Regular.otf */; };
 		D04BAABE804F3769CE22BEB6 /* HyperlinkLabel.swift in Sources */ = {isa = PBXBuildFile; fileRef = D04BA49E45BFFF3D9FC60E43 /* HyperlinkLabel.swift */; };
 		D04BAADED6FE28D42924AEBF /* PrivateApis.swift in Sources */ = {isa = PBXBuildFile; fileRef = D04BA5C401AFA55CC67C7188 /* PrivateApis.swift */; };
 		D04BAAF7ACC3B361FBBF52AA /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = D04BAED4D420C506DAF539F1 /* Localizable.strings */; };
@@ -91,7 +91,7 @@
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-		D04BA0CDCFF1F0B1A77E3E86 /* SF-Pro-Text-Regular.otf */ = {isa = PBXFileReference; lastKnownFileType = file.otf; path = "SF-Pro-Text-Regular.otf"; sourceTree = "<group>"; };
+		D04BA0CDCFF1F0B1A77E3E86 /* SF-Pro-Text-Regular-Full.otf */ = {isa = PBXFileReference; lastKnownFileType = file.otf; path = "SF-Pro-Text-Regular-Full.otf"; sourceTree = "<group>"; };
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 		D04BA0E071D2EDFDB9A20523 /* Podfile */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = Podfile; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.ruby; };
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@@ -102,6 +102,7 @@
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 		D04BA18724DC58FA95DB33DB /* Podfile.lock */ = {isa = PBXFileReference; lastKnownFileType = file.lock; path = Podfile.lock; sourceTree = "<group>"; };
+		D04BA19E22F2B73DB785E5DB /* subset_fonticon.sh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = subset_fonticon.sh; sourceTree = "<group>"; };
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 		D04BA1DF8CAB2FAB7FE9244B /* ThumbnailFontIconView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ThumbnailFontIconView.swift; sourceTree = "<group>"; };
@@ -137,6 +138,7 @@
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+		D04BA60A6D08C041F5BF8CC9 /* SF-Pro-Text-Regular.otf */ = {isa = PBXFileReference; lastKnownFileType = file.otf; path = "SF-Pro-Text-Regular.otf"; sourceTree = "<group>"; };
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 		D04BA64F1F344007EA13BA05 /* AppearanceTab.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppearanceTab.swift; sourceTree = "<group>"; };
@@ -156,6 +158,7 @@
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 		D04BA82F792DF53958D92572 /* AltTab.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = AltTab.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		D04BA84F172AE89F210CA01D /* Pipfile.lock */ = {isa = PBXFileReference; lastKnownFileType = file.lock; path = Pipfile.lock; sourceTree = "<group>"; };
 		D04BA8AC77465E1B2BC947CF /* StackView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = StackView.swift; sourceTree = "<group>"; };
 		D04BA8DB8AA7E5570DAC568A /* Sysctl.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Sysctl.swift; sourceTree = "<group>"; };
 		D04BA93F02C9B26B05032B7A /* ja */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = ja; path = Localizable.strings; sourceTree = "<group>"; };
@@ -173,6 +176,7 @@
 		D04BAB6652494D7575057E86 /* 14 windows - 3 lines.jpg */ = {isa = PBXFileReference; lastKnownFileType = image.jpeg; path = "14 windows - 3 lines.jpg"; sourceTree = "<group>"; };
 		D04BAB703998DAD0EC9A6F4A /* ko */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = ko; path = Localizable.strings; sourceTree = "<group>"; };
 		D04BAB74451B79FE18B8BEDF /* DispatchQueues.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DispatchQueues.swift; sourceTree = "<group>"; };
+		D04BAB8A94DA69A6B5008AE5 /* Pipfile */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = Pipfile; sourceTree = "<group>"; };
 		D04BABBB124EAA6D4CC389F6 /* it */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = it; path = Localizable.strings; sourceTree = "<group>"; };
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 		D04BAC02D60EF22D9CC7D969 /* commitlint.config.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; path = commitlint.config.js; sourceTree = "<group>"; };
@@ -307,6 +311,8 @@
 				D04BA9CA03317B315B267E21 /* resources */,
 				D04BA075E359F36C27CD5BAE /* package-lock.json */,
 				D04BA18724DC58FA95DB33DB /* Podfile.lock */,
+				D04BAB8A94DA69A6B5008AE5 /* Pipfile */,
+				D04BA84F172AE89F210CA01D /* Pipfile.lock */,
 			);
 			sourceTree = "<group>";
 		};
@@ -473,6 +479,7 @@
 				D04BAD6700415D6F7C8B2BEE /* travis.sh */,
 				D04BA81B25C166EFB3223639 /* extract_l10n_strings.sh */,
 				D04BA4FB0047656BEA21F1BE /* codesign */,
+				D04BA19E22F2B73DB785E5DB /* subset_fonticon.sh */,
 			);
 			path = scripts;
 			sourceTree = "<group>";
@@ -509,10 +516,11 @@
 		D04BA9CA03317B315B267E21 /* resources */ = {
 			isa = PBXGroup;
 			children = (
-				D04BA0CDCFF1F0B1A77E3E86 /* SF-Pro-Text-Regular.otf */,
+				D04BA0CDCFF1F0B1A77E3E86 /* SF-Pro-Text-Regular-Full.otf */,
 				D04BAC2FF99F629CD4ED20FC /* MainMenu.xib */,
 				D04BAC2B70BC798C57B0B492 /* l10n */,
 				D04BA7568B7165A7726306A7 /* icons */,
+				D04BA60A6D08C041F5BF8CC9 /* SF-Pro-Text-Regular.otf */,
 			);
 			path = resources;
 			sourceTree = "<group>";
@@ -707,7 +715,6 @@
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 			buildActionMask = 2147483647;
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-				D04BA570E7806F28741B1472 /* SF-Pro-Text-Regular.otf in Resources */,
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 				D04BA276B3241D440F65B149 /* InfoPlist.strings in Resources */,
 				D04BA084CD1236EC78D90A01 /* Localizable.strings in Resources */,
@@ -734,6 +741,7 @@
 				D04BA867733CC32975EEDA7B /* InfoPlist.strings in Resources */,
 				D04BA5863E8AD08C36B52F80 /* Localizable.strings in Resources */,
 				D04BA69012A483201B375D46 /* ACKNOWLEDGMENTS.md in Resources */,
+				D04BA9D63A88AF2C20A1E656 /* SF-Pro-Text-Regular.otf in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
diff --git a/package-lock.json b/package-lock.json
index 20f1b43c..6af8beb9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -879,6 +879,12 @@
         "through": ">=2.2.7 <3"
       }
     },
+    "acorn": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
+      "integrity": "sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==",
+      "dev": true
+    },
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       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.3.0.tgz",
@@ -898,6 +904,13 @@
         "indent-string": "^3.2.0"
       }
     },
+    "amdefine": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
+      "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=",
+      "dev": true,
+      "optional": true
+    },
     "ansi-escapes": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.2.0.tgz",
@@ -970,6 +983,65 @@
       "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=",
       "dev": true
     },
+    "ast-transform": {
+      "version": "0.0.0",
+      "resolved": "https://registry.npmjs.org/ast-transform/-/ast-transform-0.0.0.tgz",
+      "integrity": "sha1-dJRAWIh9goPhidlUYAlHvJj+AGI=",
+      "dev": true,
+      "requires": {
+        "escodegen": "~1.2.0",
+        "esprima": "~1.0.4",
+        "through": "~2.3.4"
+      },
+      "dependencies": {
+        "escodegen": {
+          "version": "1.2.0",
+          "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.2.0.tgz",
+          "integrity": "sha1-Cd55Z3kcyVi3+Jot220jRRrzJ+E=",
+          "dev": true,
+          "requires": {
+            "esprima": "~1.0.4",
+            "estraverse": "~1.5.0",
+            "esutils": "~1.0.0",
+            "source-map": "~0.1.30"
+          }
+        },
+        "esprima": {
+          "version": "1.0.4",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-1.0.4.tgz",
+          "integrity": "sha1-n1V+CPw7TSbs6d00+Pv0drYlha0=",
+          "dev": true
+        },
+        "estraverse": {
+          "version": "1.5.1",
+          "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-1.5.1.tgz",
+          "integrity": "sha1-hno+jlip+EYYr7bC3bzZFrfLr3E=",
+          "dev": true
+        },
+        "esutils": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/esutils/-/esutils-1.0.0.tgz",
+          "integrity": "sha1-gVHTWOIMisx/t0XnRywAJf5JZXA=",
+          "dev": true
+        },
+        "source-map": {
+          "version": "0.1.43",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.43.tgz",
+          "integrity": "sha1-wkvBRspRfBRx9drL4lcbK3+eM0Y=",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "amdefine": ">=0.0.4"
+          }
+        }
+      }
+    },
+    "ast-types": {
+      "version": "0.7.8",
+      "resolved": "https://registry.npmjs.org/ast-types/-/ast-types-0.7.8.tgz",
+      "integrity": "sha1-kC0uDWDQcb3NRtwRXhgJ7RHBOKk=",
+      "dev": true
+    },
     "atob-lite": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/atob-lite/-/atob-lite-2.0.0.tgz",
@@ -1011,6 +1083,12 @@
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
       "dev": true
     },
+    "base64-js": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.1.tgz",
+      "integrity": "sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==",
+      "dev": true
+    },
     "before-after-hook": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/before-after-hook/-/before-after-hook-2.1.0.tgz",
@@ -1042,12 +1120,73 @@
         "fill-range": "^7.0.1"
       }
     },
+    "brfs": {
+      "version": "1.6.1",
+      "resolved": "https://registry.npmjs.org/brfs/-/brfs-1.6.1.tgz",
+      "integrity": "sha512-OfZpABRQQf+Xsmju8XE9bDjs+uU4vLREGolP7bDgcpsI17QREyZ4Bl+2KLxxx1kCgA0fAIhKQBaBYh+PEcCqYQ==",
+      "dev": true,
+      "requires": {
+        "quote-stream": "^1.0.1",
+        "resolve": "^1.1.5",
+        "static-module": "^2.2.0",
+        "through2": "^2.0.0"
+      }
+    },
+    "brotli": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/brotli/-/brotli-1.3.2.tgz",
+      "integrity": "sha1-UlqcrU/LqWR119OI9q7LE+7VL0Y=",
+      "dev": true,
+      "requires": {
+        "base64-js": "^1.1.2"
+      }
+    },
+    "browser-resolve": {
+      "version": "1.11.3",
+      "resolved": "https://registry.npmjs.org/browser-resolve/-/browser-resolve-1.11.3.tgz",
+      "integrity": "sha512-exDi1BYWB/6raKHmDTCicQfTkqwN5fioMFV4j8BsfMU4R2DK/QfZfK7kOVkmWCNANf0snkBzqGqAJBao9gZMdQ==",
+      "dev": true,
+      "requires": {
+        "resolve": "1.1.7"
+      },
+      "dependencies": {
+        "resolve": {
+          "version": "1.1.7",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.1.7.tgz",
+          "integrity": "sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=",
+          "dev": true
+        }
+      }
+    },
+    "browserify-optional": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/browserify-optional/-/browserify-optional-1.0.1.tgz",
+      "integrity": "sha1-HhNyLP3g2F8SFnbCpyztUzoBiGk=",
+      "dev": true,
+      "requires": {
+        "ast-transform": "0.0.0",
+        "ast-types": "^0.7.0",
+        "browser-resolve": "^1.8.1"
+      }
+    },
     "btoa-lite": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/btoa-lite/-/btoa-lite-1.0.0.tgz",
       "integrity": "sha1-M3dm2hWAEhD92VbCLpxokaudAzc=",
       "dev": true
     },
+    "buffer-equal": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/buffer-equal/-/buffer-equal-0.0.1.tgz",
+      "integrity": "sha1-kbx0sR6kBbyRa8aqkI+q+ltKrEs=",
+      "dev": true
+    },
+    "buffer-from": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
+      "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==",
+      "dev": true
+    },
     "caller-callsite": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/caller-callsite/-/caller-callsite-2.0.0.tgz",
@@ -1150,6 +1289,12 @@
         "wrap-ansi": "^5.1.0"
       }
     },
+    "clone": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/clone/-/clone-1.0.4.tgz",
+      "integrity": "sha1-2jCcwmPfFZlMaIypAheco8fNfH4=",
+      "dev": true
+    },
     "color-convert": {
       "version": "1.9.3",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
@@ -1194,6 +1339,18 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
       "dev": true
     },
+    "concat-stream": {
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+      "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.2",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.0",
+        "object-keys": "^1.0.11"
+      }
+    },
     "octokit-pagination-methods": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/octokit-pagination-methods/-/octokit-pagination-methods-1.1.0.tgz",
@@ -6118,6 +6562,20 @@
         }
       }
     },
+    "optionator": {
+      "version": "0.8.3",
+      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz",
+      "integrity": "sha512-+IW9pACdk3XWmmTXG8m3upGUJst5XRGzxMRjXzAuJ1XnIFNvfhjjIuYkDvysnPQ7qzqVzLt78BCruntqRhWQbA==",
+      "dev": true,
+      "requires": {
+        "deep-is": "~0.1.3",
+        "fast-levenshtein": "~2.0.6",
+        "levn": "~0.3.0",
+        "prelude-ls": "~1.1.2",
+        "type-check": "~0.3.2",
+        "word-wrap": "~1.2.3"
+      }
+    },
     "os-name": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/os-name/-/os-name-3.1.0.tgz",
@@ -6195,6 +6653,12 @@
       "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
       "dev": true
     },
+    "pako": {
+      "version": "0.2.9",
+      "resolved": "https://registry.npmjs.org/pako/-/pako-0.2.9.tgz",
+      "integrity": "sha1-8/dSL073gjSNqBYbrZ7P1Rv4OnU=",
+      "dev": true
+    },
     "parent-module": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz",
@@ -6344,6 +6808,12 @@
         "semver-compare": "^1.0.0"
       }
     },
+    "prelude-ls": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
+      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
+      "dev": true
+    },
     "process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@@ -6378,6 +6848,17 @@
       "integrity": "sha1-Q2CxfGETatOAeDl/8RQW4Ybc+7g=",
       "dev": true
     },
+    "quote-stream": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/quote-stream/-/quote-stream-1.0.2.tgz",
+      "integrity": "sha1-hJY/jJwmuULhU/7rU6rnRlK34LI=",
+      "dev": true,
+      "requires": {
+        "buffer-equal": "0.0.1",
+        "minimist": "^1.1.3",
+        "through2": "^2.0.0"
+      }
+    },
     "rc": {
       "version": "1.2.8",
       "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
@@ -6451,6 +6932,16 @@
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       "dev": true
     },
+    "regexp.prototype.flags": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.3.0.tgz",
+      "integrity": "sha512-2+Q0C5g951OlYlJz6yu5/M33IcsESLlLfsyIaLJaG4FA2r4yP8MvVMJUUP/fVBkSpbbbZlS5gynbEWLipiiXiQ==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0-next.1"
+      }
+    },
     "registry-auth-token": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-4.0.0.tgz",
@@ -6497,6 +6988,15 @@
         "global-dirs": "^0.1.1"
       }
     },
+    "restructure": {
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/restructure/-/restructure-0.5.4.tgz",
+      "integrity": "sha1-9U591WNZD7NP1r9Vh2EJrsyyjeg=",
+      "dev": true,
+      "requires": {
+        "browserify-optional": "^1.0.0"
+      }
+    },
     "retry": {
       "version": "0.12.0",
       "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
@@ -6786,6 +7286,12 @@
       "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
       "dev": true
     },
+    "shallow-copy": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/shallow-copy/-/shallow-copy-0.0.1.tgz",
+      "integrity": "sha1-QV9CcC1z2BAzApLMXuhurhoRoXA=",
+      "dev": true
+    },
     "shebang-command": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
@@ -6914,6 +7420,52 @@
       "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
       "dev": true
     },
+    "static-eval": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/static-eval/-/static-eval-2.0.5.tgz",
+      "integrity": "sha512-nNbV6LbGtMBgv7e9LFkt5JV8RVlRsyJrphfAt9tOtBBW/SfnzZDf2KnS72an8e434A+9e/BmJuTxeGPvrAK7KA==",
+      "dev": true,
+      "requires": {
+        "escodegen": "^1.11.1"
+      },
+      "dependencies": {
+        "escodegen": {
+          "version": "1.14.1",
+          "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.14.1.tgz",
+          "integrity": "sha512-Bmt7NcRySdIfNPfU2ZoXDrrXsG9ZjvDxcAlMfDUgRBjLOWTuIACXPBFJH7Z+cLb40JeQco5toikyc9t9P8E9SQ==",
+          "dev": true,
+          "requires": {
+            "esprima": "^4.0.1",
+            "estraverse": "^4.2.0",
+            "esutils": "^2.0.2",
+            "optionator": "^0.8.1",
+            "source-map": "~0.6.1"
+          }
+        }
+      }
+    },
+    "static-module": {
+      "version": "2.2.5",
+      "resolved": "https://registry.npmjs.org/static-module/-/static-module-2.2.5.tgz",
+      "integrity": "sha512-D8vv82E/Kpmz3TXHKG8PPsCPg+RAX6cbCOyvjM6x04qZtQ47EtJFVwRsdov3n5d6/6ynrOY9XB4JkaZwB2xoRQ==",
+      "dev": true,
+      "requires": {
+        "concat-stream": "~1.6.0",
+        "convert-source-map": "^1.5.1",
+        "duplexer2": "~0.1.4",
+        "escodegen": "~1.9.0",
+        "falafel": "^2.1.0",
+        "has": "^1.0.1",
+        "magic-string": "^0.22.4",
+        "merge-source-map": "1.0.4",
+        "object-inspect": "~1.4.0",
+        "quote-stream": "~1.0.2",
+        "readable-stream": "~2.3.3",
+        "shallow-copy": "~0.0.1",
+        "static-eval": "^2.0.0",
+        "through2": "~2.0.3"
+      }
+    },
     "stream-combiner2": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/stream-combiner2/-/stream-combiner2-1.1.1.tgz",
@@ -6935,6 +7487,48 @@
         "strip-ansi": "^5.1.0"
       }
     },
+    "string.prototype.trimend": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimend/-/string.prototype.trimend-1.0.1.tgz",
+      "integrity": "sha512-LRPxFUaTtpqYsTeNKaFOw3R4bxIzWOnbQ837QfBylo8jIxtcbK/A/sMV7Q+OAV/vWo+7s25pOE10KYSjaSO06g==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
+      }
+    },
+    "string.prototype.trimleft": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimleft/-/string.prototype.trimleft-2.1.2.tgz",
+      "integrity": "sha512-gCA0tza1JBvqr3bfAIFJGqfdRTyPae82+KTnm3coDXkZN9wnuW3HjGgN386D7hfv5CHQYCI022/rJPVlqXyHSw==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5",
+        "string.prototype.trimstart": "^1.0.0"
+      }
+    },
+    "string.prototype.trimright": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimright/-/string.prototype.trimright-2.1.2.tgz",
+      "integrity": "sha512-ZNRQ7sY3KroTaYjRS6EbNiiHrOkjihL9aQE/8gfQ4DtAC/aEBRHFJa44OmoWxGGqXuJlfKkZW4WcXErGr+9ZFg==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5",
+        "string.prototype.trimend": "^1.0.0"
+      }
+    },
+    "string.prototype.trimstart": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimstart/-/string.prototype.trimstart-1.0.1.tgz",
+      "integrity": "sha512-XxZn+QpvrBI1FOcg6dIpxUPgWCPuNXvMD72aaRaUQv1eD4e/Qy8i/hFTe0BUmD60p/QA6bh1avmuPTfNjqVWRw==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
+      }
+    },
     "string_decoder": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
@@ -7032,6 +7626,12 @@
         "xtend": "~4.0.1"
       }
     },
+    "tiny-inflate": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/tiny-inflate/-/tiny-inflate-1.0.3.tgz",
+      "integrity": "sha512-pkY1fj1cKHb2seWDy0B16HeWyczlJA9/WW3u3c4z/NiWDsO3DOU5D7nhTLE9CF0yXv/QZFY7sEJmj24dK+Rrqw==",
+      "dev": true
+    },
     "to-regex-range": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
@@ -7059,12 +7659,27 @@
       "integrity": "sha1-n5up2e+odkw4dpi8v+sshI8RrbM=",
       "dev": true
     },
+    "type-check": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
+      "dev": true,
+      "requires": {
+        "prelude-ls": "~1.1.2"
+      }
+    },
     "type-fest": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.6.0.tgz",
       "integrity": "sha512-q+MB8nYR1KDLrgr4G5yemftpMC7/QLqVndBmEEdqzmNj5dcFOO4Oo8qlwZE3ULT3+Zim1F8Kq4cBnikNhlCMlg==",
       "dev": true
     },
+    "typedarray": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
+      "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
+      "dev": true
+    },
     "uglify-js": {
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.0.tgz",
@@ -7076,6 +7691,38 @@
         "source-map": "~0.6.1"
       }
     },
+    "unicode-properties": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/unicode-properties/-/unicode-properties-1.3.1.tgz",
+      "integrity": "sha512-nIV3Tf3LcUEZttY/2g4ZJtGXhWwSkuLL+rCu0DIAMbjyVPj+8j5gNVz4T/sVbnQybIsd5SFGkPKg/756OY6jlA==",
+      "dev": true,
+      "requires": {
+        "base64-js": "^1.3.0",
+        "unicode-trie": "^2.0.0"
+      },
+      "dependencies": {
+        "unicode-trie": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/unicode-trie/-/unicode-trie-2.0.0.tgz",
+          "integrity": "sha512-x7bc76x0bm4prf1VLg79uhAzKw8DVboClSN5VxJuQ+LKDOVEW9CdH+VY7SP+vX7xCYQqzzgQpFqz15zeLvAtZQ==",
+          "dev": true,
+          "requires": {
+            "pako": "^0.2.5",
+            "tiny-inflate": "^1.0.0"
+          }
+        }
+      }
+    },
+    "unicode-trie": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/unicode-trie/-/unicode-trie-0.3.1.tgz",
+      "integrity": "sha1-1nHd3YkQGgi6w3tqUWEBBgIFIIU=",
+      "dev": true,
+      "requires": {
+        "pako": "^0.2.5",
+        "tiny-inflate": "^1.0.0"
+      }
+    },
     "universal-user-agent": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-3.0.0.tgz",
@@ -7119,6 +7766,12 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
+    "vlq": {
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/vlq/-/vlq-0.2.3.tgz",
+      "integrity": "sha512-DRibZL6DsNhIgYQ+wNdWDL2SL3bKPlVrRiBqV5yuMm++op8W4kGFtaQfCs4KEJn0wBZcHVHJ3eoywX8983k1ow==",
+      "dev": true
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -7188,6 +7841,12 @@
         }
       }
     },
+    "word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "dev": true
+    },
     "wordwrap": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
diff --git a/package.json b/package.json
index 5e95a119..4fb4b14f 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,9 @@
   "private": true,
   "name": "alt-tab-macos",
   "version": "1.0.0",
-  "scripts": {},
+  "scripts": {
+    "subset-fonticon": "node scripts/subset_fonticon.js"
+  },
   "author": "",
   "license": "MIT",
   "husky": {
@@ -16,6 +18,7 @@
     "@commitlint/travis-cli": "^8.1.0",
     "@semantic-release/changelog": "^3.0.4",
     "@semantic-release/git": "^7.0.16",
+    "fontkit": "^1.8.0",
     "husky": "^3.0.4",
     "marked": "^0.8.0",
     "semantic-release": "^15.13.24"
diff --git a/resources/SF-Pro-Text-Regular-Full.otf b/resources/SF-Pro-Text-Regular-Full.otf
new file mode 100644
index 00000000..3f23f8fa
Binary files /dev/null and b/resources/SF-Pro-Text-Regular-Full.otf differ
diff --git a/resources/SF-Pro-Text-Regular.otf b/resources/SF-Pro-Text-Regular.otf
index 3f23f8fa..dda8cc4b 100644
Binary files a/resources/SF-Pro-Text-Regular.otf and b/resources/SF-Pro-Text-Regular.otf differ
diff --git a/scripts/subset_fonticon.sh b/scripts/subset_fonticon.sh
new file mode 100755
index 00000000..40c4f95b
--- /dev/null
+++ b/scripts/subset_fonticon.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+set -exu
+
+"$(pipenv --venv)"/bin/pyftsubset resources/SF-Pro-Text-Regular-Full.otf \
+  --output-file=resources/SF-Pro-Text-Regular.otf \
+  --text="􀁎􀍷􀕬􀀸􀀺􀀼􀀾􀁀􀁂􀁄􀑱􀁆􀁈􀁊􀑳􀓵􀓶􀓷􀓸􀓹􀓺􀓻􀓼􀓽􀓾􀓿􀔀􀔁􀔂􀔃􀔄􀔅􀔆􀔇􀔈􀔉􀘠􀚗􀚙􀚛􀚝􀚟􀚡􀚣􀚥􀚧􀚩􀚫􀚭􀚯􀚱􀚳􀚵􀚷􀚹􀚻"