流行好用的壓縮工具，支持鼠標拖放及外殼擴展，完美支持ZIP檔案，內置程序可以解開CAB、ARJ、LZH、TAR、GZ、UUE、BZ2、JAR、ISO等多種類型的壓縮文件。重要提示：因ACE模塊重大漏洞，WinRAR從5.70 beta 1始不再支持ACE格式壓縮檔。

下載地址：

https://www.rarlab.com/download.htm

Version 5.80

1. “Preserve source files last access time” option on “Time” page

of archiving dialog permits to preserve the original last access time

of archiving files.

2. Command line -tsp switch can be used to preserve the original

last access time of archiving files. It can be combined with other

-ts switches, like: rar a -tsc -tsp arcname files

3. It is allowed to combine several modifiers in the same -ts switch.

For example, we can use -tscap instead -tsc -tsa -tsp.

4. WinRAR can read default values of command line switches from rar.ini

text file, which can be stored either in the same folder as WinRAR.exe

or in %APPDATA%WinRAR folder. This file includes strings in following

format:

switches=<any RAR switches separated by spaces>

switches_<command>=<any RAR switches separated by spaces>

First applies switches to all and second to individual commands.

For example:

switches=-m5 -s

switches_x=-o+

Most of switches specified in rar.ini are used only in the command line

mode. Some switches can be applicable both in shell and in command line

modes. Previously this rar.ini format was supported only by console RAR.

5. Command line -agf<default_format> switch specifies the default format

string for -ag switch. It has a practical value only if placed to

rar.ini configuration file or to RAR environment variable.

For example, if we set RAR environment variable to -agfYYYY-MMM-DD,

we can use -ag without a parameter with YYYY-MMM-DD format string

assumed.

6. Switches -ed and -e+d can be used in archive processing commands

for any combination of RAR and archive operating systems.

In older versions RAR for Windows could not use them for Unix RAR

archives also as RAR for Unix for Windows RAR archives.

7. Previously “Test” command failed to check integrity of archived NTFS

alternate data streams and issued “Unknown data header format” warning

if size of such stream exceeded 16 MB. This limitation is removed now.

8. Archiving speed for large NTFS alternate data streams on multi-core

CPUs is increased.

9. “Find” command:

a) when extracting encrypted files directly from “Search results”

dialog, password prompt was issued for every found file

even if all files belonged to same archive.

Now password is requested only once per archive;

b) Ctrl+A hotkey selects all files in “Search results”.

10. Archive comment window:

a) previous versions did not allow to use Ctrl+W shortcut to close

WinRAR when comment window had keyboard focus. Now Ctrl+W works

also from comment window;

b) mouse wheel is supported also for comments with ANSI Escape sequences;

c) for some lenghty comments with ANSI Escape sequences last line

of comment was visible only partially even after scrolling up to

bottom. It is displayed comletely now.

11. Maximum path length for files in 7z archives is increased up to

2048 characters. While such lengthy paths were already supported

for RAR and ZIP formats, previous versions limited the path length

to 260 characters for 7z archives.

12. If archive or file name is too lengthy to fit to archiving

or extraction progress window, it is truncated. Previously such names

were truncated at the end, making the file extension invisible.

This version truncates them removing the path component and symbols

in the middle, but preserving beginning of file name and file extension.

13. If files selected for archiving differ only by extension,

a proposed archive name is based on their name part.

For example, archiving dialog will propose Readme.rar if we selected

Readme.txt and Readme.doc.

Previous versions always generated the archive name based on parent

folder name for several selected files.

14. “Symlink” and “Hardlink” is diplayed in “Type” column for symlink

and hardlink records in .tar archives. Previous versions displayed

a proper type for such records only in .rar archives.

15. Copying and pasting files from large archives could fail if

extraction took a lot of time. This version can paste files from

such archives as well, but we have to start extraction already on

“Copy” command and not on “Paste” to achieve this.

16. Similarly to RAR5 volumes, recovery volumes in RAR4 format use

the same width of volume number field as corresponding RAR volumes.

While previously WinRAR could create arc.part01.rar and arc.part1.rev

in RAR4 format, now both types of volumes will use “part01”.

17. “Set font…” button in “Settings/File list” also changes the folder

tree panel font. Previously it changed only the file list font.

18. “Find files” and command line mode “i” commands:

a) if “Use all tables” option or “t” modifer of “i” command are used,

additionally to already supported ANSI, OEM and UTF-16 encodings

WinRAR will search the specified string in UTF-8 files as well;

b) better support for Unicode text strings;

c) better performance, especially for case insensitive search;

d) hexadecimal search output includes both text and hexadecimal

representation of found matches.

19. File and total progress bar is displayed when unpacking

tar.bz2, tar.gz, tar.lz, tar.xz, tar.z archives.

Previously only the total progress was displayed properly for tar.bz2,

tar.gz and tar.z. Neither file nor total progress was displayed

for tar.lz and tar.xz.

20. “File list/Files/Exact sizes” option also changes the file size format

in WinRAR status bar.

21. Bugs fixed:

a) if non-existent path is specified in archive name in archiving

dialog, WinRAR proposes to create such path. Previous versions

could create such path in WinRAR start-up folder instead of

currently displayed folder;

b) WinRAR could crash when adding the recovery record in RAR5 format

on CPUs not supporting CPUID EAX=7 command and returning random

data in response. These are some CPUs from early 2000s;

c) WinRAR failed to create archives after dragging files with

right mouse button in Windows shell, dropping them to another folder,

selecting “Add to archive…” in context menu and enabling

“Put each file to separate archive” option;

d) “winrar r *.zip” command repaired only the first ZIP archive

in the set if all archives had numeric names like 1.zip, 2.zip

and signatures in the beginning of archives were missing;

e) previous WinRAR version failed to unpack folder records

in archives created by RAR 1.50;

f) in rare cases WinRAR failed to extract and reported an error

for valid .gz archives produced by some compression optimization

tools;

g) progress bar in tray icon never reached 100% in high DPI mode;

h) creation and last access time was not displayed for archived folders

if folder records were stored in archive after folder contents;

i) “Skip encrypted archives” option in “Convert archives” command

did not work for 7-Zip archives with headers encryption.