CompressDialog 0 0 424 207 Compress Files Qt::Vertical 20 40 Compression When selected you will be prompted for a password after clicking OK Encrypt archive content Solid archiving improves compression ratios by treating multiple files as a single continuous data block. Ideal for a large number of small files, it makes the archive more compact but may increase the time required for extracting individual files. Create Solide Archive Export Sandbox to a 7z archive, Choose Your Compression Rate and Customize Additional Compression Settings. true QDialogButtonBox::Cancel|QDialogButtonBox::Ok