Hi ! Thank You in Advance!

I have a custom development and it works fine for windows users. I would like to be able to process csv files from a mac enviroment. Im using BLOB in order to to process Windows csv files. Any help would be greatly appriciated!

Here is my code :

public with sharing class UploadRecordUsingCSV {

    public UploadRecordUsingCSV(ApexPages.StandardController controller) {

    }

    // I wish to parse a file from MAC here
    public Blob FileRecords{get;set;}
    
    public String[] LineNo= new String[]{};
    public List<CSV_UPLOAD_HISTORY__c> AllUnit;
    
    Public Pagereference UploadFile()
     {
       integer FileRow = 1;
       String oppID = System.currentPageReference().getParameters().get('id');
       String oppName = [SELECT A.NAME FROM OPPORTUNITY A WHERE A.ID =:oppID].Name;
       Opportunity opp = [SELECT A.NAME FROM OPPORTUNITY A WHERE A.ID =:oppID];
       OPPDULHISTORY__c btchHist = new OPPDULHISTORY__c ();
       btchHist.Name = oppName + '-' + String.valueOf(Date.Today());
       insert btchHist;
       system.debug('Enter');
     try{  
       String FileData = FileRecords.toString();
       LineNo = FileData.split('\n');
       AllUnit = new List<CSV_UPLOAD_HISTORY__c>();
       system.debug('Entered****'+ AllUnit);
       
       
       for(Integer i=1;i<LineNo.size();i++)
        {
          
          
          CSV_UPLOAD_HISTORY__c cuh= new CSV_UPLOAD_HISTORY__c();
          String[] ActualData=new String[]{};
          ActualData=LineNo[i].split(',');
          
          // Parsin BLOB and STRINGS
          cuh.Name = oppID + ActualData[0] ;
          cuh.Batch_History__c = btchHist.Id;
          cuh.OpportunityID__c = oppID;
          cuh.Part_Number__c = ActualData[0];
          cuh.Qty__c = double.valueOf(ActualData[1]);
          cuh.VUC__c = double.valueOf(ActualData[2]);
          cuh.Discount__c = double.valueof(ActualData[3]);
          cuh.Gross_Margin__c = double.valueof(ActualData[4]);
          cuh.ImportTax__c = double.valueof(ActualData[5]);
          cuh.Tax__c = ActualData[6];
          cuh.Vendor__c = ActualData[7];
          
          
          cuh.Status__c = 'Succes!'; 
          cuh.File_Row__c = FileRow++;          
          AllUnit.add(cuh);
          }
        }catch(Exception e){system.debug('Please select a file!');}
        
       insert AllUnit;
       
      // PageReference curPage = new ApexPages.StandardController(opp).view();
      // curPage.setRedirect(true);
      // return curPage;
       return Null;
     }
}