Converting file into Base64String and back again
If you want for some reason to convert your file to base-64 string. Like if you want to pass it via internet, etc… you can do this Byte[] bytes = File.ReadAllBytes(“path”); String file = Convert.ToBase64String(bytes); And correspondingly, read back to file: Byte[] bytes = Convert.FromBase64String(b64Str); File.WriteAllBytes(path, bytes);