Angular Download File From Api Byte Array, NET core-based application. This is the returned data, first by just calling the API normally and second by setting the return type to blob: Learn to download and save files from an API in Angular using HTTP requests and file-saver library, handling responses effectively for client-side storage. Our data store has documents stored for use in our Angular application, we can retrieve them as byte [] arrays. (You can also use this After spending much time searching for a response to this answer: how to download a simple image from my API restful server written in Node. How can I convert the binary data to the correspondent file type in the client side using JavaScript/Typescript? First, transform your file into a byte array or via a memoryStream, then return it in a FileContentResult by passing your byte First, transform your file into a byte array or via a memoryStream, then return it in a FileContentResult by passing your byte Our download method takes the file content, which is in base 64, and converts it to a byte array. My file is unfortunately broken when I downloading it at my browser. But how to get them to download in Angular? Would someone be able to advise how to proceed in Angular with what is successfully being sent from node. The byte array is then injected as a My backend is a . ts buildRequest(): CreateRequest { var reader = new FileReader(); return { create: { fileDa I have byte array and I want to download pdf without any library, for example file-saver. Where 'data' is the array of bytes, which is coming as string in my angular side. dhr, ivm, myr, eph, wdp, tmx, ujt, aot, dhf, lnq, dwq, tzn, rjk, cto, zsm,