To view the features or files inside "Summertrailer2022.7z", you can use several tools:

: Run 7z l Summertrailer2022.7z to list its contents and metadata (like original size and date) without extracting.

The file is a compressed archive in the .7z format , likely created using 7-Zip or a similar utility.

: Uses the LZMA and LZMA2 algorithms to significantly reduce file size compared to other formats.

: Right-click the file and use the 7-Zip context menu to "Extract files..." or "Open archive". Mac/Mobile : Use apps like iZip or Unzip One .