diff --git a/lib/core/tools/ConvertTo-ByteUnit.psm1 b/lib/core/tools/ConvertTo-ByteUnit.psm1
new file mode 100644
index 0000000..f2d57b3
--- /dev/null
+++ b/lib/core/tools/ConvertTo-ByteUnit.psm1
@@ -0,0 +1,144 @@
+#
+
+function ConvertTo-Byte()
+{
+    param(
+       [single]$Value,
+       [string]$Unit
+    );
+
+    switch ($Unit) {
+        { 'B', 'Byte' -contains $_ } { $result = $Value; $boolOption = $true; }
+        { 'KB', 'KiloByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 3)); $boolOption = $true; }
+        { 'MB', 'MegaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 6)); $boolOption = $true; }        
+        { 'GB', 'GigaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 9)); $boolOption = $true; }
+        { 'TB', 'TeraByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 12)); $boolOption = $true; }
+        { 'PT', 'PetaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 15)); $boolOption = $true; }
+        default { 
+                if (-Not $boolOption) {
+                        Throw 'Invalid input';
+                } 
+        }
+    }
+
+    return $result;
+}
+function ConvertTo-KiloByte()
+{
+    param(
+        [single]$Value,
+        [string]$Unit
+    );
+
+    switch ($Unit) {
+        { 'B', 'Byte' -contains $_ } { $result = ($Value / [math]::Pow(10, 3)); $boolOption = $true; }
+        { 'KB', 'KiloByte' -contains $_ } { $result = $Value; $boolOption = $true; }
+        { 'MB', 'MegaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 3)); $boolOption = $true; }        
+        { 'GB', 'GigaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 6)); $boolOption = $true; }
+        { 'TB', 'TeraByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 9)); $boolOption = $true; }
+        { 'PT', 'PetaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 12)); $boolOption = $true; }
+        default { 
+                if (-Not $boolOption) {
+                        Throw 'Invalid input';
+                }  
+        }
+    }
+    
+    return $result;
+}
+
+function ConvertTo-MegaByte()
+{
+    param(
+        [single]$Value,
+        [string]$Unit
+    );
+
+    switch($Unit) {
+        { 'B', 'Byte' -contains $_ } { $result = ($Value / [math]::Pow(10, 6)); $boolOption = $true; }
+        { 'KB', 'KiloByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 3)); $boolOption = $true; }
+        { 'MB', 'MegaByte' -contains $_ } { $result = $Value; $boolOption = $true; }       
+        { 'GB', 'GigaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 3)); $boolOption = $true; }
+        { 'TB', 'TeraByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 6)); $boolOption = $true; }
+        { 'PT', 'PetaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 9)); $boolOption = $true; }
+        default { 
+                if (-Not $boolOption) {
+                     Throw 'Invalid input';
+                } 
+        }
+    }
+    
+    return $result;
+}
+
+function ConvertTo-GigaByte()
+{
+    param(
+        [single]$Value,
+        [string]$Unit
+    );
+
+    switch($Unit) {
+        { 'B', 'Byte' -contains $_ } { $result = ($Value / [math]::Pow(10, 9)); $boolOption = $true; }
+        { 'KB', 'KiloByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 6)); $boolOption = $true; }
+        { 'MB', 'MegaByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 3)); $boolOption = $true; }
+        { 'GB', 'GigaByte' -contains $_ } { $result = $Value; $boolOption = $true; }
+        { 'TB', 'TeraByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 3)); $boolOption = $true; }
+        { 'PT', 'PetaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 6)); $boolOption = $true; }
+        default { 
+                if (-Not $boolOption) {
+                        Throw 'Invalid input';
+                }  
+        }
+    }
+    
+    return $result;
+}
+
+function ConvertTo-TeraByte()
+{
+    param(
+        [single]$Value,
+        [string]$Unit
+    );
+
+    switch($Unit) {
+        { 'B', 'Byte' -contains $_ } { $result = ($Value / [math]::Pow(10, 12)); $boolOption = $true; }
+        { 'KB', 'KiloByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 9)); $boolOption = $true; }
+        { 'MB', 'MegaByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 6)); $boolOption = $true; }
+        { 'GB', 'GigaByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 3)); $boolOption = $true; }
+        { 'TB', 'TeraByte' -contains $_ } { $result = $Value; $boolOption = $true; }
+        { 'PT', 'PetaByte' -contains $_ } { $result = ($Value * [math]::Pow(10, 3)); $boolOption = $true; }
+        default { 
+                if (-Not $boolOption) {
+                        Throw 'Invalid input';
+                }  
+        }
+    }
+    
+    return $result;
+}
+
+function ConvertTo-PetaByte()
+{
+    param(
+        [single]$Value,
+        [string]$Unit
+    );
+
+    switch($Unit) {
+        { 'B', 'Byte' -contains $_ } { $result = ($Value / [math]::Pow(10, 15)); $boolOption = $true; }
+        { 'KB', 'KiloByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 12)); $boolOption = $true; }
+        { 'MB', 'MegaByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 9)); $boolOption = $true; }
+        { 'GB', 'GigaByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 6)); $boolOption = $true; }
+        { 'TB', 'TeraByte' -contains $_ } { $result = ($Value / [math]::Pow(10, 3)); $boolOption = $true; }
+        { 'PT', 'PetaByte' -contains $_ } { $result = $Value; $boolOption = $true; }
+        default { 
+                if (-Not $boolOption) {
+                        Throw 'Invalid input';
+                }  
+        }
+    }
+    
+    return $result;
+}
\ No newline at end of file