Text-Processor

Text Processor :is a program to change in contents of files with many choices (1- Load an existing file. 2- Create a new file. 3- Display file content on screen. 4- Save the loaded text to the same file again or different one 5- Count the words and the characters in the file 6- Search for a word in a file 7- Empty file content 8- Add more content to the end of the file 9- Replace a word in the file with another word 10- Turn all the content file to upper case 11- Turn all the content file to lower case 12- Add another file to the end of the current file 13- Encrypt and decrypt the file E- End)