Convert Base64 string into PDF using Angular

When you get base64 string from API encoded browser will not understand the format so need to convert base64 string into pdf using below method

const linkSource = 'data:application/pdf;base64,' + 'JVBERi0xLjMNCiXi48/TDQoNCjEgMCBvYmoNCjw8DQovVHlwZSAvQ2F0YWxvZw0KL091dGxpbmVzIDIgMCBSDQovUGFnZXMgMyAwIFINCj4+DQplbmRvYmoNCg0KMiAwIG9iag0KPDwNCi9UeXBlIC9';
const downloadLink = document.createElement("a");
const fileName = "sample.pdf";
downloadLink.href = linkSource;
downloadLink.download = fileName;
downloadLink.click();