diff --git a/RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs b/RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs
index 0e3ef77..8f5fd71 100644
--- a/RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs
+++ b/RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs
@@ -36,8 +36,8 @@ public sealed class RhSolutionsAddIn : IExcelAddIn
         Services.AddSingleton<ReaderFactory>();
         Services.AddTransient<ExcelReader>()
             .AddTransient<IReader, ExcelReader>(s => s.GetService<ExcelReader>());
-        Services.AddTransient<MagicReader>()
-            .AddTransient<IReader, MagicReader>(s => s.GetService<MagicReader>());
+        Services.AddTransient<GuessReader>()
+            .AddTransient<IReader, GuessReader>(s => s.GetService<GuessReader>());
 
         Services.AddSingleton<ToolFactory>();
 
diff --git a/RhSolutions.AddIn/Controllers/RibbonController.cs b/RhSolutions.AddIn/Controllers/RibbonController.cs
index bc72081..c57a374 100644
--- a/RhSolutions.AddIn/Controllers/RibbonController.cs
+++ b/RhSolutions.AddIn/Controllers/RibbonController.cs
@@ -27,7 +27,7 @@ public class RibbonController : ExcelRibbon
                 <button id='export' getEnabled='GetExportEnabled' label='Экспорт в новый файл' size='normal' imageMso='PivotExportToExcel' onAction='OnToolPressed'/> 
                 <button id='convert' getEnabled='GetConvertEnabled' label='Актуализировать' size='normal' imageMso='FileUpdate' onAction='OnToolPressed'/> 
                 <button id='merge' label='Объединить' size='normal' imageMso='Copy' onAction='OnToolPressed'/> 
-                <button id='magicexport' label='Распознать и экспортировать' size='normal' imageMso='ExportExcel' onAction='OnToolPressed'/>
+                <button id='Guessexport' label='Распознать и экспортировать' size='normal' imageMso='ExportExcel' onAction='OnToolPressed'/>
                 <button id='dxfexport' getEnabled='GetDxfEnabled' label='Экспортировать в DXF' size='normal' imageMso='ExportExcel' onAction='OnToolPressed'/>
             </group>
             <group id='rausettings' getLabel='GetVersionLabel'>
diff --git a/RhSolutions.AddIn/Services/MagicReader.cs b/RhSolutions.AddIn/Services/GuessReader.cs
similarity index 98%
rename from RhSolutions.AddIn/Services/MagicReader.cs
rename to RhSolutions.AddIn/Services/GuessReader.cs
index d0021cb..9cb4bde 100644
--- a/RhSolutions.AddIn/Services/MagicReader.cs
+++ b/RhSolutions.AddIn/Services/GuessReader.cs
@@ -2,12 +2,12 @@
 
 namespace RhSolutions.Services;
 
-public class MagicReader : IReader
+public class GuessReader : IReader
 {
     private readonly Application _application;
     private ProgressBar _progressBar;
 
-    public MagicReader(Application application)
+    public GuessReader(Application application)
     {
         _application = application;
     }
diff --git a/RhSolutions.AddIn/Services/ReaderFactory.cs b/RhSolutions.AddIn/Services/ReaderFactory.cs
index d2a4b63..eea326d 100644
--- a/RhSolutions.AddIn/Services/ReaderFactory.cs
+++ b/RhSolutions.AddIn/Services/ReaderFactory.cs
@@ -13,7 +13,7 @@ public class ReaderFactory
     {
         return readerName switch
         {
-            "Magic" => (IReader)_serviceProvider.GetService(typeof(MagicReader)),
+            "Guess" => (IReader)_serviceProvider.GetService(typeof(GuessReader)),
             "Excel" => (IReader)_serviceProvider.GetService(typeof(ExcelReader)),
             _ => (IReader)_serviceProvider.GetService(typeof(ExcelReader))
         };
diff --git a/RhSolutions.AddIn/Tools/MagicTool.cs b/RhSolutions.AddIn/Tools/GuessTool.cs
similarity index 74%
rename from RhSolutions.AddIn/Tools/MagicTool.cs
rename to RhSolutions.AddIn/Tools/GuessTool.cs
index 551194f..00003c5 100644
--- a/RhSolutions.AddIn/Tools/MagicTool.cs
+++ b/RhSolutions.AddIn/Tools/GuessTool.cs
@@ -4,9 +4,9 @@ using System.Runtime.Versioning;
 
 namespace RhSolutions.Tools;
 
-internal class MagicTool : Tool
+internal class GuessTool : Tool
 {
-    public MagicTool(IServiceProvider provider) : base(provider)
+    public GuessTool(IServiceProvider provider) : base(provider)
     {
     }
 
@@ -14,7 +14,7 @@ internal class MagicTool : Tool
     {
         Application app = RhSolutionsAddIn.Excel.Application;
         Worksheet worksheet = app.ActiveWorkbook.ActiveSheet;
-        _reader = _readerFactory.GetReader("Magic");
+        _reader = _readerFactory.GetReader("Guess");
         var products = _reader.ReadProducts(new[] { worksheet });
         _writer = _writerFactory.GetWriter("Excel");
         _writer.WriteProducts(products);
diff --git a/RhSolutions.AddIn/Tools/ToolFactory.cs b/RhSolutions.AddIn/Tools/ToolFactory.cs
index 7b529c7..2169b03 100644
--- a/RhSolutions.AddIn/Tools/ToolFactory.cs
+++ b/RhSolutions.AddIn/Tools/ToolFactory.cs
@@ -10,7 +10,7 @@ internal class ToolFactory
             "convert" => new ConvertTool(RhSolutionsAddIn.ServiceProvider),
             "merge" => new MergeTool(RhSolutionsAddIn.ServiceProvider),
             "dxfexport" => new DxfTool(RhSolutionsAddIn.ServiceProvider),
-            "magicexport" => new MagicTool(RhSolutionsAddIn.ServiceProvider),            
+            "Guessexport" => new GuessTool(RhSolutionsAddIn.ServiceProvider),            
             _ => throw new Exception("Неизвестный инструмент"),
         };
         return tool;
diff --git a/RhSolutions.Tests/CanDoMagic.cs b/RhSolutions.Tests/CanDoGuess.cs
similarity index 72%
rename from RhSolutions.Tests/CanDoMagic.cs
rename to RhSolutions.Tests/CanDoGuess.cs
index d3a0bf9..c801af7 100644
--- a/RhSolutions.Tests/CanDoMagic.cs
+++ b/RhSolutions.Tests/CanDoGuess.cs
@@ -5,33 +5,31 @@ using System.IO;
 namespace RhSolutions.Tests;
 
 [ExcelTestSettings(OutOfProcess = true)]
-public class CanDoMagic : IDisposable
+public class CanDoGuess : IDisposable
 {
     private RhSolutionsAddIn _addIn;
-    //private ReaderFactory _readerFactory;
     private IReader _reader;
 
-    public CanDoMagic()
+    public CanDoGuess()
     {
         _addIn = new();
         _addIn.AutoOpen();
-        //_readerFactory = RhSolutionsAddIn.ServiceProvider.GetRequiredService<ReaderFactory>();
-        _reader = new MagicReader(Util.Application);
+        _reader = new GuessReader(Util.Application);
     }
 
-    [ExcelFact(Workbook = @"..\..\..\TestWorkbooks\TestSpecificationMagic.xlsx")]
+    [ExcelFact(Workbook = @"..\..\..\TestWorkbooks\TestSpecificationGuess.xlsx")]
     public void CanWrite()
     {
         Worksheet sourceSheet = Util.Workbook.Worksheets[1];
-        RhSolutionsAddIn.Configuration.SetPriceListPath(Path.GetFullPath(@"..\..\..\TestWorkbooks\TargetSpecificationMagic.xlsx"));
+        RhSolutionsAddIn.Configuration.SetPriceListPath(Path.GetFullPath(@"..\..\..\TestWorkbooks\TargetSpecificationGuess.xlsx"));
         var products = _reader.ReadProducts(new[] { sourceSheet });
         var _writer = new ExcelWriter(Util.Application, RhSolutionsAddIn.Configuration);
         _writer.WriteProducts(products);
         Worksheet targetSheet = Util.Application.ActiveWindow.ActiveSheet;
         var targetProducts = _reader.ReadProducts(new[] { targetSheet });
 
-        Assert.Equal("TestSpecificationMagic", products.First().Item1);
-        Assert.Equal("TargetSpecificationMagic", targetProducts.First().Item1);
+        Assert.Equal("TestSpecificationGuess", products.First().Item1);
+        Assert.Equal("TargetSpecificationGuess", targetProducts.First().Item1);
         Assert.Equal(products.First().Item2.Count(), targetProducts.First().Item2.Count());
         Assert.Equal(products.First().Item2.Values.Sum(), targetProducts.First().Item2.Values.Sum());
     }
diff --git a/RhSolutions.Tests/TestWorkbooks/TargetSpecificationMagic.xlsx b/RhSolutions.Tests/TestWorkbooks/TargetSpecificationGuess.xlsx
similarity index 100%
rename from RhSolutions.Tests/TestWorkbooks/TargetSpecificationMagic.xlsx
rename to RhSolutions.Tests/TestWorkbooks/TargetSpecificationGuess.xlsx
diff --git a/RhSolutions.Tests/TestWorkbooks/TestSpecificationMagic.xlsx b/RhSolutions.Tests/TestWorkbooks/TestSpecificationGuess.xlsx
similarity index 100%
rename from RhSolutions.Tests/TestWorkbooks/TestSpecificationMagic.xlsx
rename to RhSolutions.Tests/TestWorkbooks/TestSpecificationGuess.xlsx