🗂️`.`❓

#file types #file formats #file classification #sorting files #file organization #unknown format

.📄.🎵.🖼️

#file formats #file types #extensions #document format #media format #pdf #docx #JPG #mp3 #file extension

📄🎵🖼️

#file formats #file types #document types #data format #media types #extensions

📄📊🎵🖼️

#file formats #file types #data types #document types #multimedia files #file encoding