When you add a file to an archive, a window pops up with the statistics of the total archive file, including a little bar chart that shows the overall compression. There are decent improvements to the user experience as well. Although these won’t achieve the compression of the newer type, they are as usable by general users as any other.

However, for users sending files to people who haven’t updated, WinZip 15 allows you to create the older. zipx files are not readable by older versions of WinZip. There is a cost to this higher level of compression, of course, and that is backward compatibility. Performance: A- Ease of Use: B Features: B+ Value: A- Price: $49.95 (government pricing available)ĥ technologies that will change the market Cons: Interface still has some non-user-friendly bits. WinZip 15 Pro Pros: Excellent compression rate legacy compression available. They would pack together by 30 percent, which was 10 percent more than the old way. jpg files, the bane of any compression program. For example, a typical 90K spreadsheet file would compress 77 percent as a. We found that although text-only documents typically were made only 2 percent smaller on average - indicating that this might be the theoretical limit for these files - many other types had better results.

With the newest version, WinZip has integrated a brand new compression engine, which has marked improvement compared with the previous one. In addition, it has made improvements to the user interface that make it a bit easier to deal with. Now it has come out with a new version, WinZip 15 Pro, that continues to provide standard-forging file compression.

WinZip Computing, a Corel company, has been a leader in this field for 20 years, and it is still going strong. File compression was a logical next step, as there are unused bits in all files, like the spaces between the molecules of matter. Back then, when files were tiny compared to today’s, but they would occasionally get too big to conveniently store or transfer. File archiving and compression have been around since even before the days of DOS and the Apple II.

Winzip 15 pro