It’s best to install WinRAR圆4 if you have a Windows device with a 64-bit processor. But, it will not be able to process or archive more than 4 GB. The 32-bit version of WinRAR can also be installed on your Windows 64-bit PC. WinRARx32 can be installed on Windows devices running on a 32-bit operating system. All of these can be used to keep your files away from hackers or phishing schemes. This RAR archiver and manager offers general and multimedia compression, archive protection, and a command-line and graphical interface. The interface is plain enough for beginners to understand and to quickly use. Tm versio on suomenkielinen, 64-bittisille Windowseille tarkoitettu versio WinRARista. RAR-tiedostot pakkautuvat useimmiten jopa 15 prosenttia paremmin kuin perinteiset ZIP-tiedostot. The tools will allow you to add, repair and protect files. WinRAR on helppokyttinen tiedostojen pakkaus- ja purkuohjelma, joka integroituu tehokkaasti Windows Exploreriin. You will see the archive’s control panel at the topmost side of your screen. You can access the files once you see them on WinRAR’s main interface window. When opening RAR or ZIP files on WinRARx32, it will automatically display the contents of the file. You can also use the dialog to back up different versions of a document, create desktop shortcuts, and create DOS batch files. For example, parameters can be used to automate an incremental backup. Also called the ‘archive name and parameters’ box, you can use this to save parameters for future use. You can set up an archive job in its comprehensive and organized dialog. WinRAR (32-bit) opens, creates, and manages compressed files on your Windows PC. This prevents intruders from seeing what files you have archived or accessing their content. Its password-protected archive can hide your files. To protect these files, it uses a 128-bit Advanced Encryption Standard. This utility software can create multiple volumes of archives. Options saved in "Advanced SFX options" dialog are ignored for these operations.WinRARx32 is a trialware file archiver for Windows. If you create or update SFX archive, only SFX options stored in default compression profile are used. Options saved with this button are applied only to convert to SFX operation. "Save current settings" button in "Advanced SFX options" dialog is now available only when converting an existing archive to SFX.Windows 2000 is not supported by WinRAR and WinRAR self-extracting modules anymore."Find files" command can search data in 7-Zip archives.Now the allowed value for -mt switch is 1 - 32, not 0 - 16 as before.Though, typically hard drive seek speed is a limiting factor for recovery volumes, so this gain is most noticeable when working with solid state drive. Recovery volume creating and processing can use several CPU cores.Single CPU ZIP compression is also faster than in 4.11 memory use for ZIP compression is increased to about 15 MB. now ZIP compression supports several processor cores resulting in noticeably higher performance in multi-core environment.RAR decompression is not able to use several processor cores, so its performance does not depend on a number of cores. though not to same extent as RAR compression.RAR general decompression algorithm speed is slightly improved,.In 4.11 it could use only a single processor core. "Fastest" (-m1) compression mode also supports several processor cores now.In the command line mode the text compression can be enabled with -mct switch.You can also change this option permanently in default compression profile Press "Compression." button on "Advanced" page of archiving dialog to access it. If you need maximum possible compression ratio for plain text data regardless of speed, you can enable the text compression in "Advanced compression parameter" dialog.So we decided to disable the text algorithm by default. Also its decompression speed is much lower than in general algorithm regardless of CPU number. RAR text compression algorithm cannot utilize several CPU cores efficiently, so its performance in multiprocessor environment is much lower than for general algorithm.General RAR compression algorithm allocates about 120 MB comparing to 40 MB in WinRAR 4.11 we had to increase memory requirements to achieve higher compression speed. Several cores are utilized more efficiently when compressing large files. Speed gain depends on data type and average file size.While some speed gain is possible even in single processor mode, best results are achieved in multi-core environment. RAR general compression algorithm is optimized for better utilization of several processor cores.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |