Open @@1 file
Did your computer fail to open @@1 file? We explain what @@1 files are and recommend software that we know can open your @@1 files.
What is @@1 file?
A @@1 file extension is related to the HiDownload temporary data format.
@@1 file description
The @@1 file extension is associated with HiDownload, an all-in-one stream downloader that aims to download streaming video and audio, available for Microsoft Windows.
The @@1 file stores temporary data from HiDownload.