7-Zip 19.00 (32-bit) for PC Windows

- 7-Zip now can unpack WIM archives
- 7-Zip now replaces incorrect characters in filenames during extracting.

- Encryption strength for .7z format was increased.
Now it uses random initialization vectors.
- Some bugs were fixed.

- Bugs of 7-Zip 4.46 beta were fixed: BZip2 could work incorrectly.

- New fast compression mode for Deflate method in Zip and GZip.
- New "Compress shared files" option in GUI and -ssw switch.
- Some bugs were fixed.
- New localization: Norwegian Nynorsk.

- Now it's possible to specify the size of solid block and the number
of CPU threads in "Add to archive" dialog box.
- Default dictionary size was increased: Normal: 16 MB, Max: 32 MB.
- Speed optimizations.
- Benchmark was improved (new "b" command in command line version).
- The number of DLL files was reduced.
- Now it's possible to associate 7-zip with combined types like .tbz2
- switch -mhcf=off is not supported now.
- If -t{Type} switch is not specified, 7-Zip now uses extension of archive to
detect the type of archive.
- Some bugs were fixed.
- New localization: Welsh.

- Speed optimizations for LZMA, Deflate, BZip2 and unRAR.
- 7-Zip now supports file pathnames longer than 260 characters.
- Some bugs were fixed.
- New localizations: Bangla, Bashkir, Nepali.

- 7-Zip now can use multi-threading mode for compressing to .ZIP archives.
- ZIP format supporting was improved.
- 7-Zip now supports WinZip-compatible AES-256 encryption for .ZIP archives.
- New context menu items for .ZIP archives creating.
- 7-Zip now uses order list (list of extensions) for files sorting for compressing
to .7z archives. It can slightly increase compression ratio in some cases.
- 7-Zip now restores modification time of folders during .7z archives extracting.
- Some bugs were fixed.
- New localizations: Armenian, Marathi.

- Some undefined bugs were fixed

- Some bugs were fixed

- 7-Zip now can unpack some installers created by NSIS
- New localization: Kurdish
- Some bugs were fixed

- Bug in versions 4.33b:4.38b was fixed:
7-Zip could not correctly compress files larger than 2 GB
to 7z archive in fast/fastest modes (HC4 match finder).

- -x switch with relative paths now affects files specified with absolute paths
- Optional Flat View mode in 7-Zip File Manager
- Some bugs were fixed

- 7-Zip now can unpack ISO archives
- 7-Zip File Manager now can calculate CRC checksums for files

Changes:
- New switch for 7z.exe (console version): -slt.
"l" (list) command with -slt shows technical information for archive.
- Some bugs were fixed.

- BZip2 compressing / decompressing now can work in multi-threading mode
- Multi-threading mode now is default for multi-processor systems
- New switch: -scs{WIN|DOS|UTF-8} specifies charset for list files.
Default charset for list files is UTF-8 now.
- New localization: Albanian