Description WinRAR 4.20:
WinRAR
4.20 is a powerful archive manager providing complete support for RAR
and ZIP archives and is able to unpack CAB, ARJ, LZH, TAR, GZ, ACE, UUE,
BZ2, JAR, ISO, 7Z, Z archives. Its RAR format may only take second
place for its level of compression – but it is consistently the fastest
when it comes to both packing and unpacking files. While RAR files are
not native to Windows or Mac, many other compression programs are still
capable of unpacking it. WinRAR 4.20 is available on Windows, OSX, and
Linux, despite the name
Version 4.20
1. Changes in RAR compression:
a)
RAR general compression algorithm is optimized for better utilization
of several processor cores. While some speed gain is possible even in
single processor mode, best results are achieved in multi-core
environment.
Speed gain depends on data type and average file size. Several cores are utilized more efficiently when compressing large files.
b)
we had to increase memory requirements to achieve higher compression
speed. General RAR compression algorithm allocates about 120 MB
comparing to 40 MB in WinRAR 4.11;
c)
RAR text compression algorithm cannot utilize several CPU cores
efficiently, so its performance in multiprocessor environment is much
lower than for general algorithm. Also its decompression speed is much
lower than in general algorithm regardless of CPU number. So we decided
to disable the text algorithm by default.
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. Press "Compression..." button on
"Advanced" page of archiving dialog to access it.You can also change
this option permanently in default compression profile; In the command
line mode the text compression can be enabled with -mct switch;
d)
"Fastest" (-m1) compression mode also supports several processor cores
now. In 4.11 it could use only a single processor core.
2.
RAR general decompression algorithm speed is slightly improved, though
not to same extent as RAR compression. RAR decompression is not able to
use several processor cores, so its performance does not depend on a
number of cores.
3. Changes in ZIP compression:
a)
now ZIP compression supports several processor cores resulting in
noticeably higher performance in multi-core environment. Single CPU ZIP
compression is also faster than in 4.11;
b) memory use for ZIP compression is increased to about 15 MB.
4.
Recovery volume creating and processing can use several CPU cores
resulting in higher speed. 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.
5. Now the allowed value for -mt switch is 1 - 32, not 0 - 16 as before.
6. "Find files" command can search data in 7-Zip archives. Previously "Find files" did not support .7z archive format.
7. Windows 2000 is not supported by WinRAR and WinRAR self-extracting modules anymore.
8."Save
current settings" button in "Advanced SFX options" dialog is now
available only when converting an existing archive to SFX. Options saved
with this button are applied only to convert to SFX operation.
If
you create or update SFX archive, only SFX options stored in default
compression profile are used. Options saved in "Advanced SFX options"
dialog are ignored for these operations.
Download WinRAR 4.20 (32-Bit)
Download WinRAR 4.20 (64-Bit)
Download
Download Patch WinRAR 4.20
NB: Saya sarankan untuk mendownload file diatas dengan menggunakan browser Mozilla dan IDM yang otomatis download.
2. Jika sudah didownload, kemudian diinstall.
3. Setelah terinstall, segera di close / di exit WinRar 4.20 nya.
4. Kemudian download crack yang sudah zatyabajaitem sediakan dibawah.
5. Lalu copy Crack "rarreg" tersebut dan paste ke " C:\Program Files\WinRAR " (bagi pengguna windows 32 bit, dan bagi pengguna 64 bit paste ke C:\Program Files 64\WinRAR
6. Sekarang buka winrar nya, dan pastikan evaluation copy nya sudah hilang dan menjadi full version.
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