What online service or program is there that would allow you to automatically create a dictionary from rare words found in an English text?

Question

Software and Internet Services

Hello.
I have some English text in epub format.
I need some program to automatically create a dictionary of rare words found in the text. Moreover, this dictionary should be located in a separate document (for example, in a word document).

Answer 1

I will give an example of the code of how I received the translation of words (a) from the Yandex translator. In C#.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.IO;
using System.Net.Http;
using System.Xml.Linq;

namespace YandexTranslateConsole
{
    class Program
    {
        static void Main(string[] args)
        {
            string translateWords = "Behind me";
  
            string sURL = "https://translate.yandex.net/api/v1.5/tr/translate?key=~Мой ключ~&text=" + translateWords + "&lang=en-ru";

            string Text;
            HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(sURL);
            HttpWebResponse resp = (HttpWebResponse)req.GetResponse();

            using (StreamReader stream = new StreamReader(
                 resp.GetResponseStream()))
            {
                Text = stream.ReadToEnd();
            }
            XDocument doc = XDocument.Parse(Text);
            string hashValue = "";
            foreach (XElement hashElement in doc.Descendants("text"))
            {
                hashValue = hashValue + (string)hashElement + " ";
                Console.WriteLine(hashValue);
            }
            Console.ReadLine();
        }
    }
}