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Hi Saurav,Try the below code snippet as reference: Account acc = [select Name from Account LIMIT 1];Attachment att = [Select name,ContentType,body,ParentId,Description from Attachment where ParentId =: acc.Id];// Get body of the attachment in Blob variable and converting it to stringBlob bodyBlob = att.body;String bodyStr = bodyBlob.toString();But this code works fine for attachments which have .rtf extension. When loading a String variable, it must be in UTF-8 format. This is a character-based format, not a byte-based format.You can freely load valid HTML, XML, RTF, TXT, ASM, CPP, C, JAVA, PHP, PL, CSV, TSV, and ASP files (as examples). These are all character-based formats. They encode their data in a human-readable format. You need only a program such as Notepad to properly read and write these files. Because of UTF-8 restrictions on legal strings, you cannot load any type of file that may violate the rules for UTF-8.So, you’ll probably need ActiveX, Silverlight, Java, or a remote server to process the fileBest RegardsNaga Kiran
