diff --git a/Wox.Infrastructure/FuzzyMatcher.cs b/Wox.Infrastructure/FuzzyMatcher.cs
new file mode 100644
index 0000000000..693bd9592a
--- /dev/null
+++ b/Wox.Infrastructure/FuzzyMatcher.cs
@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace Wox.Infrastructure
+{
+    //From:http://crossplatform.net/sublime-text-ctrl-p-fuzzy-matching-in-python/
+    public class FuzzyMatcher
+    {
+        private Regex reg = null;
+        private string rawQuery = "";
+
+        private FuzzyMatcher(string query)
+        {
+            this.rawQuery = query;
+            this.reg = GetPattern(query);
+        }
+
+        private Regex GetPattern(string query)
+        {
+            var pattern = string.Join(".*?", query.ToCharArray().Select(x => Regex.Escape(x.ToString())).ToArray());
+            return new Regex(pattern, RegexOptions.IgnoreCase);
+        }
+
+        public int Score(string str)
+        {
+            var match = reg.Match(str);
+            if (!match.Success)
+                return 0;
+
+            //a match found near the beginning of a string is scored more than a match found near the end
+            //a match is scored more if the characters in the patterns are closer to each other, while the score is lower if they are more spread out
+            var score = 100 * (this.rawQuery.Length + 1) / ((1 + match.Index) + (match.Length + 1));
+            //a match with less characters assigning more weights
+            if (str.Length - this.rawQuery.Length < 5)
+                score = score + 20;
+            else if (str.Length - this.rawQuery.Length < 10)
+                score = score + 10;
+
+            return score;
+        }
+
+        public static FuzzyMatcher Create(string query)
+        {
+            return new FuzzyMatcher(query);
+        }
+    }
+}
diff --git a/Wox.Infrastructure/Wox.Infrastructure.csproj b/Wox.Infrastructure/Wox.Infrastructure.csproj
index f538f42196..4aa8966552 100644
--- a/Wox.Infrastructure/Wox.Infrastructure.csproj
+++ b/Wox.Infrastructure/Wox.Infrastructure.csproj
@@ -49,6 +49,7 @@
   <ItemGroup>
     <Compile Include="ChineseToPinYin.cs" />
     <Compile Include="CommonStorage.cs" />
+    <Compile Include="FuzzyMatcher.cs" />
     <Compile Include="IniParser.cs" />
     <Compile Include="UAC.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
diff --git a/Wox.Plugin.System/Programs.cs b/Wox.Plugin.System/Programs.cs
index 37fd46b462..4c4d71854c 100644
--- a/Wox.Plugin.System/Programs.cs
+++ b/Wox.Plugin.System/Programs.cs
@@ -37,7 +37,8 @@ namespace Wox.Plugin.System
         {
             if (string.IsNullOrEmpty(query.RawQuery) || query.RawQuery.EndsWith(" ") || query.RawQuery.Length <= 1) return new List<Result>();
 
-            List<Program> returnList = installedList.Where(o => MatchProgram(o, query)).ToList();
+            var fuzzyMather = FuzzyMatcher.Create(query.RawQuery);
+            List<Program> returnList = installedList.Where(o => MatchProgram(o, fuzzyMather)).ToList();
             returnList.ForEach(ScoreFilter);
 
             return returnList.Select(c => new Result()
@@ -71,10 +72,12 @@ namespace Wox.Plugin.System
             }).ToList();
         }
 
-        private bool MatchProgram(Program program, Query query)
+        private bool MatchProgram(Program program, FuzzyMatcher matcher)
         {
-            if (program.Title.ToLower().Contains(query.RawQuery.ToLower())) return true;
-            if (ChineseToPinYin.ToPinYin(program.Title).Replace(" ", "").ToLower().Contains(query.RawQuery.ToLower())) return true;
+            program.Score = matcher.Score(program.Title);
+            if (program.Score > 0) return true;
+            program.Score = matcher.Score(ChineseToPinYin.ToPinYin(program.Title).Replace(" ", ""));
+            if (program.Score > 0) return true;
 
             return false;
         }
diff --git a/Wox.Test/FuzzyMatcherTest.cs b/Wox.Test/FuzzyMatcherTest.cs
new file mode 100644
index 0000000000..8f92de72bd
--- /dev/null
+++ b/Wox.Test/FuzzyMatcherTest.cs
@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NUnit.Framework;
+using Wox.Infrastructure;
+
+namespace Wox.Test
+{
+    [TestFixture]
+    public class FuzzyMatcherTest
+    {
+        [Test]
+        public void MatchTest()
+        {
+            var sources = new List<string>()
+            {
+                "file open in browser-test",
+                "Install Package",
+                "add new bsd",
+                "Inste",
+                "aac",
+            };
+
+
+            var results = new List<Wox.Plugin.Result>();
+            foreach (var str in sources)
+            {
+                results.Add(new Plugin.Result()
+                {
+                    Title = str,
+                    Score = FuzzyMatcher.Create("inst").Score(str)
+                });
+            }
+
+            results = results.Where(x => x.Score > 0).OrderByDescending(x => x.Score).ToList();
+
+            Assert.IsTrue(results.Count == 3);
+            Assert.IsTrue(results[0].Title == "Inste");
+            Assert.IsTrue(results[1].Title == "Install Package");
+            Assert.IsTrue(results[2].Title == "file open in browser-test");
+        }
+    }
+}
diff --git a/Wox.Test/Wox.Test.csproj b/Wox.Test/Wox.Test.csproj
index 2544075926..f66ade2d3e 100644
--- a/Wox.Test/Wox.Test.csproj
+++ b/Wox.Test/Wox.Test.csproj
@@ -43,6 +43,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="FuzzyMatcherTest.cs" />
     <Compile Include="PyImportTest.cs" />
     <Compile Include="QueryTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -55,6 +56,10 @@
       <Project>{097B4AC0-74E9-4C58-BCF8-C69746EC8271}</Project>
       <Name>Python.Runtime</Name>
     </ProjectReference>
+    <ProjectReference Include="..\Wox.Infrastructure\Wox.Infrastructure.csproj">
+      <Project>{4FD29318-A8AB-4D8F-AA47-60BC241B8DA3}</Project>
+      <Name>Wox.Infrastructure</Name>
+    </ProjectReference>
     <ProjectReference Include="..\Wox.Plugin\Wox.Plugin.csproj">
       <Project>{8451ECDD-2EA4-4966-BB0A-7BBC40138E80}</Project>
       <Name>Wox.Plugin</Name>