WinRAR 4.20 Beta 2 (32-bit)
更新細節:
- RAR compression speed is further improved in multi-core environment compared with beta 1.
版本下載:WinRAR 4.20 Beta 2 (32-bit)
WinRAR 4.20 Beta 1 (32-bit)
更新細節:
# Changes in RAR compression:
* 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.
* 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
* 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
* "Fastest" (-m1) compression mode also supports several processor cores now. In 4.11 it could use only a single processor core.
# 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.
# Changes in ZIP compression:
* 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;
* memory use for ZIP compression is increased to about 15 MB.
# 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.
# Now the allowed value for -mt switch is 1 - 32, not 0 - 16 as before.
# "Find files" command can search data in 7-Zip archives. Previously "Find files" did not support .7z archive format.
# Windows 2000 is not supported by WinRAR and WinRAR self-extracting modules anymore.
版本下載:WinRAR 4.20 Beta 1 (32-bit)
WinRAR 4.11 (32-bit)
更新細節:
# Bugs fixed:
- WinRAR did not store NTFS "Compressed" attribute, when creating RAR archives.
- WinRAR crashed in command line mode if @filelist parameter was present and 'filelist' did not exist. This bug affected only WinRAR.exe, not RAR.exe.
- if -x*somefolder* exclusion mask was specified when archiving and if name of current folder contained 'somefolder', WinRAR excluded all files and stopped creating an archive.
- GUI self-extracting archives did not work in Windows Preinstallation Environment (Windows PE).
版本下載:WinRAR 4.11 (32-bit)
WinRAR 4.10 (32-bit)
更新細節:
* WinRAR can create ZIP archives of practically any size. 2 GB archive size and 65535 file number ZIP limitations of previous WinRAR versions are not valid anymore.
* WinRAR can create multivolume ZIP archives, which are also known as split ZIP files. ZIP volumes have names like 'volname.zip', 'volname.z01', 'volname.z02'. Use a volume with ".zip" file extension in all archive processing operations like starting extraction or opening an archive. Unlike RAR volumes, ZIP volumes cannot be self-extracting. WinRAR needs to have access to all ZIP volumes of multivolume file set at the same time, when creating or unpacking them. So it is impossible to create or unpack ZIP volumes on removable disks, one volume per disk. You need to create them all in the same folder.
* Added the high precision file time support in ZIP archives. WinRAR can store and extract modification, creation and last access file time in ZIP archives with 100 nanosecond precision. You need to set "High precision modification time" option in "Time" part of archiving dialog to store all 3 times in archive. Set appropriate "File time" options in "Advanced" part of extraction dialog to choose times to extract.
* Added support for Unicode names stored in ZIP extra field data. Different ZIP tools store Unicode names either in file header or in ZIP extra field and now WinRAR can correctly process both types of Unicode names.
* "Synchronize archive contents" option and -as command line switch are supported in ZIP format.
* Modifications of switch -ag behavior:
> -ag can be used with all RAR and WinRAR commands, not just with archiving only;
> 'N' format character behavior differs in archiving and non-archiving operations. When archiving, it is incremented until the first unused name is found. In non-archiving operations like extracting it selects the existing archive preceding the first unused name;
> 'I' format character allows to specify minutes regardless of presence and position of 'H' (hours) in format string. It can be used instead of 'M' (minutes), when you wish to place minutes before hours or do not need hours at all.
* By default, WinRAR proposes to update an archive if viewer modified an opened file or created any new files. New "Ignore modifications for" option in "Settings/Viewer" dialog allows to disable such behavior. You can enter one or several file masks separated by spaces here and WinRAR will not prompt to update an archive if file created or modified by viewer matches one of these masks.
* Changes in volume size input field. Now you can select size units in the drop down list to the right of volume size. Previous way to define size modifiers, by entering 'k', 'm', etc. character after the numeric size value, is also supported.
* Changes in "Predefined sizes" in "Define volume sizes" dialog. Floppies and ZIP disks are replaced by 5 MB and 100 MB volumes, added new entries for maximum FAT32 file size and for Blu-ray disks.
* New "Wipe files if password is set" option in "Options" page of archiving dialog. If you prefer to always delete encrypted files securely, you can enable "Wipe files if password is set" in the default compression profile.
* New "Wipe temporary files/Encrypted only" option in "Settings/Security". It allows to use a slower and more secure delete for temporary files extracted from archives identified by WinRAR as encrypted. Quick delete is used for all other temporary files.
* Changes in "Convert archives" command:
> now it is possible to convert encrypted archives. Previously "Convert archives" command skipped them. Though, if you still prefer to skip them, you can do it by enabling "Skip encrypted archives" option in "Convert archives" dialog. It might be useful if you wish to run the conversion command in unattended mode, avoiding password prompts;
> special "rar2" archive type, which was specific for RAR 1.x and 2.x archives, is removed. Now "rar" archive type controls conversion of all versions of RAR archives. Since the convert command does not need to detect RAR archive version anymore, the initial search for archives is performed faster, resulting in shorter delay before displaying "Convert archives" dialog.
* New -log[fmt][=name] switch allows to write archive and file names to log file in archiving command for RAR and ZIP formats and also in extracting, deleting and listing commands for RAR format. This switch is especially useful, when you need to further process an archive created with -ag or -v switches, because -log provides the archive name generated by WinRAR.
* New -@[+] switch allows to process all parameters starting from '@' character either as file names (-@) or as file lists (-@+).
* "Setup program" SFX options are moved from "General" to "Setup" page of "Advanced SFX options" dialog. Both "Run after extraction" and "Run before extraction" are now multiline, so it is possible to specify several setup programs for same SFX archive.
* "SetupCode" SFX script command instructs SFX archive to wait for termination of setup program and return the exit code of setup program increased by 1000 as the exit code of SFX executable. GUI equivalent of this command is "Wait and return exit code" option on "Setup" page of "Advanced SFX options" dialog.
* SFX does not support "S" (create in the top level of Start Menu) "Shortcut" command mode anymore. Recent Windows versions do not allow programs to add items to the top of Start Menu.
* Volume size in archiving and wizard dialogs can be specified as a decimal fraction. Decimal mark is defined by Windows regional settings. -v command line switch also allows decimal fractions. In command line mode the dot (.) is always used as the decimal mark. For example, -v1.5g switch means 1.5 gigabytes.
版本下載:WinRAR 4.10 (32-bit)
WinRAR 4.10 Beta 5 (32-bit)
更新細節:
#Bugs fixed:
* switch -n did not work properly, when used together with -ep1 and file masks including paths;
* SFX archives in "Temporary mode" returned the exit code of setup program increased by 1000 even if "Wait and return exit code" option was not enabled.
版本下載:WinRAR 4.10 Beta 5 (32-bit)
WinRAR 4.10 Beta 4 (32-bit)
更新細節:
# Improved detection of UTF-8 encoding in file names in ZIP archives. WinRAR attempts to recognize Unicode names, even when UTF-8 flag is not present in ZIP archive headers.
# Bugs fixed:
* If switch -t was set in RAR environment variable, WinRAR "View" command failed to open archived files
* ""Autodetect" string" option in "Define volume sizes" dialog did not work
* If "Split to volumes, size" in default compression profile was set to "Autodetect", "Delete" and "Add comment" commands refused to modify ZIP archives.
版本下載:WinRAR 4.10 Beta 4 (32-bit)
WinRAR 4.10 Beta 3 (32-bit)
更新細節:
- Bugs fixed:
a) WinRAR could fail to display archive comments, when browsing RAR archives created with WinRAR 2.9 and older;
b) Switch -z without a parameter did not read the archive comment from stdin in console RAR version.
版本下載:WinRAR 4.10 Beta 3 (32-bit)
WinRAR 4.10 Beta 2 (32-bit)
更新細節:
* Volume size in archiving and wizard dialogs can be specified as a decimal fraction. Decimal mark is defined by Windows regional settings.
-v command line switch also allows decimal fractions. In command line mode the dot (.) is always used as the decimal mark. For example, -v1.5g switch means 1.5 gigabytes.
* "Add" command in first WinRAR beta did not allow to create a console SFX archive using WinCon.SFX module.
* If ZIP archive contained ZIP Unicode path extra fields, the first beta could not unpack files in subfolders of such archive.
* "CD700" and "FAT32" predefined volume sizes did not work properly.
版本下載:WinRAR 4.10 Beta 2 (32-bit)
WinRAR 4.10 Beta 1 (32-bit)
更新細節:
* WinRAR can create ZIP archives of practically any size.
- 2 GB archive size and 65535 file number ZIP limitations of previous WinRAR versions are not valid anymore.
* WinRAR can create multivolume ZIP archives, which are also known as split ZIP files.
- ZIP volumes have names like 'volname.zip', 'volname.z01', 'volname.z02'.
- Use a volume with ".zip" file extension in all archive processing operations like starting extraction or opening an archive.
- Unlike RAR volumes, ZIP volumes cannot be self-extracting.
- WinRAR needs to have access to all ZIP volumes of multivolume file set at the same time, when creating or unpacking them. So it is impossible to create or unpack ZIP volumes on removable disks, one volume per disk. You need to create them all in the same folder.
* Added the high precision file time support in ZIP archives.
- WinRAR can store and extract modification, creation and last access file time in ZIP archives with 100 nanosecond precision.
- You need to set "High precision modification time" option in "Time" part of archiving dialog to store all 3 times in archive.
- Set appropriate "File time" options in "Advanced" part of extraction dialog to choose times to extract.
* Added support for Unicode names stored in ZIP extra field data.
- Different ZIP tools store Unicode names either in file header or in ZIP extra field and now WinRAR can correctly process both types of Unicode names.
* "Synchronize archive contents" option and -as command line switch are supported in ZIP format.
* Modifications of switch -ag behavior:
> -ag can be used with all RAR and WinRAR commands, not just with archiving only;
> 'N' format character behavior differs in archiving and non-archiving operations. When archiving, it is incremented until the first unused name is found. In non-archiving operations like extracting it selects the existing archive preceding the first unused name;
> 'I' format character allows to specify minutes regardless of presence and position of 'H' (hours) in format string. It can be used instead of 'M' (minutes), when you wish to place minutes before hours or do not need hours at all.
* By default, WinRAR proposes to update an archive if viewer modified an opened file or created any new files. New "Ignore modifications for" option in "Settings/Viewer" dialog allows to disable such behavior.
- You can enter one or several file masks separated by spaces here and WinRAR will not prompt to update an archive if file created or modified by viewer matches one of these masks.
* Changes in volume size input field. Now you can select size units in the drop down list to the right of volume size. Previous wa to define size modifiers, by entering 'k', 'm', etc. character after the numeric size value, is also supported.
* Changes in "Predefined sizes" in "Define volume sizes" dialog.
- Floppies and ZIP disks are replaced by 5 MB and 100 MB volumes, added new entries for maximum FAT32 file size and for Blu-ray disks.
* New "Wipe files if password is set" option in "Options" page of archiving dialog. If you prefer to always delete encrypted files securely, you can enable "Wipe files if password is set" in the default compression profile.
* New "Wipe temporary files/Encrypted only" option in "Settings/Security".
- It allows to use a slower and more secure delete for temporary files extracted from archives identified by WinRAR as encrypted. Quick delete is used for all other temporary files.
* Changes in "Convert archives" command:
> now it is possible to convert encrypted archives. Previously "Convert archives" command skipped them.
- Though, if you still prefer to skip them, you can do it by enabling "Skip encrypted archives" option in "Convert archives" dialog. It might be useful if you wish to run the conversion command in unattended mode, avoiding password prompts;
> special "rar2" archive type, which was specific for RAR 1.x and 2.x archives, is removed. Now "rar" archive type controls conversion of all versions of RAR archives.
- Since the convert command does not need to detect RAR archive version anymore, the initial search for archives is performed faster, resulting in shorter delay before displaying "Convert archives" dialog.
* New -log[fmt][=name] switch allows to write archive and file names to log file in archiving command for RAR and ZIP formats and also in extracting, deleting and listing commands for RAR format.
- This switch is especially useful, when you need to further process an archive created with -ag or -v switches, because -log provides the archive name generated by WinRAR.
* New -@[+] switch allows to process all parameters starting from '@' character either as file names (-@) or as file lists (-@+).
* "Setup program" SFX options are moved from "General" to "Setup" page of "Advanced SFX options" dialog. Both "Run after extraction" and "Run before extraction" are now multiline, so it is possible to specify several setup programs for same SFX archive.
* "SetupCode" SFX script command instructs SFX archive to wait for termination of setup program and return the exit code of setup program increased by 1000 as the exit code of SFX executable.
- GUI equivalent of this command is "Wait and return exit code" option on "Setup" page of "Advanced SFX options" dialog.
* SFX does not support "S" (create in the top level of Start Menu) "Shortcut" command mode anymore. Recent Windows versions do not allow programs to add items to the top of Start Menu.
版本下載:WinRAR 4.10 Beta 1 (32-bit)
WinRAR 4.01 (32-bit)
更新細節:
* Added support for file sizes stored in binary format in TAR archives. Some TAR archives use the binary size format instead of octal for files larger than 8 GB.
* Bugs fixed:
- "Repair" command failed to properly reconstruct structure of RAR archives, which contained at least one file with packed size exceeding 4 GB.
This bug did not affect the recovery record based repair. It happened only if recovery record was not found and WinRAR performed reconstruction of archive structure;
- even if "Do not extract paths" option in "Advanced" part of extraction dialog was set as the default, WinRAR still unpacked file paths if called from Explorer context menu
- after entering a wrong password for encrypted ZIP archive, sometimes WinRAR ignored subsequent attempts to enter a valid password
- "Wizard" command did not allow to create self-extracting and multivolume archives, when compressing a single folder or a file without extension
- "Import settings from file" command did not restore multiline comments in WinRAR compression profiles
- when converting RAR volumes having name1.name2.part#.rar name format, "Convert archives" command erroneously removed ".name2" name part. So resulting archive had name1.rar file name instead of expected name1.name2.rar
- RAR could crash when creating a new archive with -agNNN switch if archive number in generated name was 110 or larger;
- WinRAR failed to display non-English file names in 7-Zip archives properly if they used a non-default code page. It was the display only problem, such names were unpacked correctly.
版本下載:WinRAR 4.01 (32-bit)
WinRAR 4.01 Beta 1 (32-bit)
更新細節:
* Added support for file sizes stored in binary format in TAR archives. Some TAR archives use the binary size format instead of octal for files larger than 8 GB.
* Bugs fixed:
- "Repair" command failed to properly reconstruct structure of RAR archives, which contained at least one file with packed size exceeding 4 GB.
This bug did not affect the recovery record based repair. It happened only if recovery record was not found and WinRAR performed reconstruction of archive structure.
- even if "Do not extract paths" option in "Advanced" part of extraction dialog was set as the default, WinRAR still unpacked file paths if called from Explorer context menu.
- after entering a wrong password for encrypted ZIP archive, sometimes WinRAR ignored subsequent attempts to enter a valid password.
- "Wizard" command did not allow to create self-extracting and multivolume archives, when compressing a single folder or a file without extension.
- "Import settings from file" command did not restore multiline comments in WinRAR compression profiles.
- when converting RAR volumes having name1.name2.part#.rar name format, "Convert archives" command erroneously removed ".name2" name part. So resulting archive had name1.rar file name instead of expected name1.name2.rar.
- RAR could crash when creating a new archive with -agNNN switch if archive number in generated name was 110 or larger.
版本下載:WinRAR 4.01 Beta 1 (32-bit)
WinRAR 3.60 Beta 8
WinRAR 3.60 Beta 7
更新細節:
Stack overflow vulnerability has been corrected in WinRAR module processing LZH archives.
版本下載:WinRAR 3.60 Beta 7
WinRAR 3.60 Beta 6
更新細節:
* Switch -ad did not work in GUI winrar.exe.
* When repairing several archives, console RAR did not handle 'No'
choice of overwrite archive request properly. It aborted
the operation instead of skipping the current archive.
版本下載:WinRAR 3.60 Beta 6
WinRAR 3.60 Beta 5
更新細節:
- GUI winrar.exe ignored -mt switch and always used
"Multithreading" option from "Settings" dialog. Fixed now.
- Correction in -ilog switch. In some situation the current date
was not written to rar.log file.
版本下載:WinRAR 3.60 Beta 5