diff --git a/src/SharpCompress/Common/ArchiveExtractionEventArgs.cs b/src/SharpCompress/Common/ArchiveExtractionEventArgs.cs
index 7295fdf4..b1c9fc75 100644
--- a/src/SharpCompress/Common/ArchiveExtractionEventArgs.cs
+++ b/src/SharpCompress/Common/ArchiveExtractionEventArgs.cs
@@ -9,6 +9,6 @@ namespace SharpCompress.Common
             Item = entry;
         }
 
-        public T Item { get; private set; }
+        public T Item { get; }
     }
 }
\ No newline at end of file
diff --git a/src/SharpCompress/Common/Rar/RarFilePart.cs b/src/SharpCompress/Common/Rar/RarFilePart.cs
index c9d00dc0..d52fedea 100644
--- a/src/SharpCompress/Common/Rar/RarFilePart.cs
+++ b/src/SharpCompress/Common/Rar/RarFilePart.cs
@@ -14,9 +14,9 @@ namespace SharpCompress.Common.Rar
             FileHeader = fh;
         }
 
-        internal MarkHeader MarkHeader { get; private set; }
+        internal MarkHeader MarkHeader { get; }
 
-        internal FileHeader FileHeader { get; private set; }
+        internal FileHeader FileHeader { get; }
 
         internal override Stream GetRawStream()
         {
diff --git a/src/SharpCompress/Common/ReaderExtractionEventArgs.cs b/src/SharpCompress/Common/ReaderExtractionEventArgs.cs
index 3b9ac17f..aadc563c 100644
--- a/src/SharpCompress/Common/ReaderExtractionEventArgs.cs
+++ b/src/SharpCompress/Common/ReaderExtractionEventArgs.cs
@@ -11,7 +11,7 @@ namespace SharpCompress.Common
             ReaderProgress = readerProgress;
         }
 
-        public T Item { get; private set; }
-        public ReaderProgress ReaderProgress { get; private set; }
+        public T Item { get; }
+        public ReaderProgress ReaderProgress { get; }
     }
 }
\ No newline at end of file
diff --git a/src/SharpCompress/Common/Zip/Headers/ZipHeader.cs b/src/SharpCompress/Common/Zip/Headers/ZipHeader.cs
index ba71778b..3834d225 100644
--- a/src/SharpCompress/Common/Zip/Headers/ZipHeader.cs
+++ b/src/SharpCompress/Common/Zip/Headers/ZipHeader.cs
@@ -10,7 +10,7 @@ namespace SharpCompress.Common.Zip.Headers
             HasData = true;
         }
 
-        internal ZipHeaderType ZipHeaderType { get; private set; }
+        internal ZipHeaderType ZipHeaderType { get; }
 
         internal abstract void Read(BinaryReader reader);
 
diff --git a/src/SharpCompress/Common/Zip/ZipFilePart.cs b/src/SharpCompress/Common/Zip/ZipFilePart.cs
index 2e33b503..8e09461e 100644
--- a/src/SharpCompress/Common/Zip/ZipFilePart.cs
+++ b/src/SharpCompress/Common/Zip/ZipFilePart.cs
@@ -21,7 +21,7 @@ namespace SharpCompress.Common.Zip
             BaseStream = stream;
         }
 
-        internal Stream BaseStream { get; private set; }
+        internal Stream BaseStream { get; }
         internal ZipFileEntry Header { get; set; }
 
         internal override string FilePartName => Header.Name;
diff --git a/src/SharpCompress/Compressors/Rar/Decode/AudioVariables.cs b/src/SharpCompress/Compressors/Rar/Decode/AudioVariables.cs
index 0189009a..cb70b1fd 100644
--- a/src/SharpCompress/Compressors/Rar/Decode/AudioVariables.cs
+++ b/src/SharpCompress/Compressors/Rar/Decode/AudioVariables.cs
@@ -7,7 +7,7 @@ namespace SharpCompress.Compressors.Rar.Decode
             Dif = new int[11];
         }
 
-        internal int[] Dif { get; private set; }
+        internal int[] Dif { get; }
         internal int ByteCount { get; set; }
         internal int D1 { get; set; }
 
diff --git a/src/SharpCompress/Compressors/Rar/Decode/Decode.cs b/src/SharpCompress/Compressors/Rar/Decode/Decode.cs
index 69039ffa..dc5dacee 100644
--- a/src/SharpCompress/Compressors/Rar/Decode/Decode.cs
+++ b/src/SharpCompress/Compressors/Rar/Decode/Decode.cs
@@ -17,17 +17,17 @@ namespace SharpCompress.Compressors.Rar.Decode
         /// <summary> returns the decode Length array</summary>
         /// <returns> decodeLength
         /// </returns>
-        internal int[] DecodeLen { get; private set; }
+        internal int[] DecodeLen { get; }
 
         /// <summary> returns the decode num array</summary>
         /// <returns> decodeNum
         /// </returns>
-        internal int[] DecodeNum { get; private set; }
+        internal int[] DecodeNum { get; }
 
         /// <summary> returns the decodePos array</summary>
         /// <returns> decodePos
         /// </returns>
-        internal int[] DecodePos { get; private set; }
+        internal int[] DecodePos { get; }
 
         internal int MaxNum { get; set; }
     }
diff --git a/src/SharpCompress/Compressors/Rar/VM/VMPreparedCommand.cs b/src/SharpCompress/Compressors/Rar/VM/VMPreparedCommand.cs
index 0b985884..fc3238b5 100644
--- a/src/SharpCompress/Compressors/Rar/VM/VMPreparedCommand.cs
+++ b/src/SharpCompress/Compressors/Rar/VM/VMPreparedCommand.cs
@@ -10,8 +10,8 @@ namespace SharpCompress.Compressors.Rar.VM
 
         internal VMCommands OpCode { get; set; }
         internal bool IsByteMode { get; set; }
-        internal VMPreparedOperand Op1 { get; private set; }
+        internal VMPreparedOperand Op1 { get; }
 
-        internal VMPreparedOperand Op2 { get; private set; }
+        internal VMPreparedOperand Op2 { get; }
     }
 }
\ No newline at end of file
diff --git a/src/SharpCompress/Compressors/Rar/VM/VMStandardFilterSignature.cs b/src/SharpCompress/Compressors/Rar/VM/VMStandardFilterSignature.cs
index 9a6cba31..a5812ed0 100644
--- a/src/SharpCompress/Compressors/Rar/VM/VMStandardFilterSignature.cs
+++ b/src/SharpCompress/Compressors/Rar/VM/VMStandardFilterSignature.cs
@@ -9,10 +9,10 @@ namespace SharpCompress.Compressors.Rar.VM
             Type = type;
         }
 
-        internal int Length { get; private set; }
+        internal int Length { get; }
 
-        internal uint CRC { get; private set; }
+        internal uint CRC { get; }
 
-        internal VMStandardFilters Type { get; private set; }
+        internal VMStandardFilters Type { get; }
     }
 }
\ No newline at end of file
diff --git a/src/SharpCompress/Readers/ReaderProgress.cs b/src/SharpCompress/Readers/ReaderProgress.cs
index 94feb74d..7b6f099d 100644
--- a/src/SharpCompress/Readers/ReaderProgress.cs
+++ b/src/SharpCompress/Readers/ReaderProgress.cs
@@ -8,8 +8,8 @@ namespace SharpCompress.Readers
     public class ReaderProgress
     {
         private readonly IEntry _entry;
-        public long BytesTransferred { get; private set; }
-        public int Iterations { get; private set; }
+        public long BytesTransferred { get; }
+        public int Iterations { get; }
 
         public int PercentageRead => (int)Math.Round(PercentageReadExact);
         public double PercentageReadExact => (float)BytesTransferred / _entry.Size * 100;