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Optimize and convert your 7z (rar, zip…) in smaller 7z archives! Auto switch PPMD/LZMA/LZMA2/DEFLATE/DELTA/BZIP2 during creation 7z-archives (+ improved (tuned) lzma for jpg, bmp, wav, exe…) Full compatible with original 7z format. High compression ratio — better than non tuned 7-zip original. Batch processing of archives (drag-n-drop). Fast and Ultra modes for repacking! Reduce the size of your old and new archives in one click! Save space on your computer or cloud storage, and don’t overpay for storing your files!

File and archive manager. PeaZip is cross platform, available as portable and installable software for 32 and 64 bit Windows (2000, XP, Vista, 7,8,10) and Linux (PeaZip is a desktop neutral application). Сreate: 7Z, ARC, BZ2, GZ, PAQ/LPAQ/ZPAQ, PEA, QUAD/BALZ, TAR, UPX, ZIP. Open: ACE, ZIPX, ARJ, CAB, DMG, ISO, LHA, RAR, UDF and many more archive types (183 file extensions supported, see full list). PeaZip allows to save archive's layouts; apply powerful multiple search filters to archive's content; handle multiple archives at once; export job definition as command line; bookmark archives and folders etc. Easy extract rar 5.0!

Universal Extractor is a program do to exactly what it says: extract files from any type of archive Universal Extractor is a program do to exactly what it says: extract files from any type of archive, whether it's a simple zip file, an installation program, or even a Windows Installer (.msi) package. This is still a work in progress, but so far it's proven quite useful and I feel others can also benefit from it.

7-Zip is a file archiver with a high compression ratio. Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. High compression ratio in new 7z format with LZMA compression. Supported formats - Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR. Unpacking only: 7z, ZIP, RAR, GZIP, GZ, BZIP2, BZ2, TAR, CAB, ISO, ARJ, LZH, LHA, CHM, MSI, WIM, Z, CPIO, RPM, DEB, CPIO, DMG, FAT, HFS, LZMA, NTFS, SPLIT, SWM, TAZ, TBZ, TBZ2, TGZ, TPZ, VHD, XAR, XZ, Z and NSIS. For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip. Self-extracting capability for 7z format. Integration with Windows Shell. Powerful File Manager. Localizations for 70 languages. Version 15.06b and higher now supports RAR5 format!

Optimize and convert your .arc archives to smaller ones! Auto switch LZMA/PPMD/GRZIP/EXE/DISPACK/DELTA/DICT/LZP/REP during creation arc-archives (+ improved (tuned) lzma for jpg, bmp, wav, exe…) Full compatible with original ARC format. High compression ratio – better than non tuned FreeArc original. Batch processing of archives (drag-n-drop). Fast and Ultra modes for repacking! Reduce the size of your old and new archives in one click! Save space on your computer or cloud storage, and don’t overpay for storing your files! External compressors: PRECOMP, SREP, ZPAQ, LPAQ8, FP8, PAQ8PX, MCM, Kanzi, Razor.

Bandizip is a lightweight, fast and free All-In-One Zip Archiver. Bandizip has a very fast Zip algorithm for compression & extraction with Fast Drag and Drop, High Speed Archiving, and Multi-core compression. It handles the most popular compression formats, including Zip, 7z, Rar, and so on. Extract files to the destination folder directly using the "Fast Drag & Drop" function. An image viewer is embedded so that users can view images included in archives.

Utility supporting many archive formats like: 7-ZIP, A, ACE, ARC, ARJ, B64, BH, BIN, BZ2, BZA, C2D, CAB, CDI, CPIO, DEB, ENC, GCA, GZ, GZA, HA, IMG, ISO, JAR, LHA, LIB, LZH, MDF, MBF, MIM, NRG, PAK, PDI, PK3, RAR, RPM, TAR, TAZ, TBZ, TGZ, TZ, UUE, WAR, XPI, XXE, YZ1, Z, ZIP, ZOO. With a modern easy-to-use interface, IZArc provides support for most compressed and encoded files, as well as access to many powerful features and tools. It allows you to drag and drop files from and to Windows Explorer, create and extract archives directly in Windows Explorer, create multiple archives spanning disks, creating self-extracting archives, repair damaged zip archives, converting from one archive type to another, view and write comments and many more. IZArc has also build-in multilanguage support.

Optimize and convert your RAR in smaller RAR archives! Auto switch PPMD/DELTA/AUDIO/EXE/RGB/RAR4/RAR5/standard during creation RAR-archives. Full compatible with original RAR format. High compression ratio — usually better than WinRAR original. Batch processing of archives (drag-n-drop). Fast and Ultra modes for repacking! Reduce the size of your old and new archives in one click! Save space on your computer or cloud storage, and don’t overpay for storing your files! Support for recovery record.

Compress your EXE/DLL executable files in smaller size (up to 200-300%) for best disk perfomance! Program uses UPX for compression and tries many tuning parameters for a smaller size. Programs and libraries compressed by UPX are completely self-contained and run exactly as before, with no runtime or memory penalty for most of the supported formats. 5 levels of LZMA optimization. Batch processing of files (drag-n-drop). Reduce the size of your files in one click! Program optimizes your file to new one with «_optimized» name ending (source file will remain intact). Test after compression.

Optimize and convert your ZIP archves and other files (ZIP, DOCX, XLSX, PPTX, XLSM, XLSB, DOCM, PPTM, ODT, ODS, ODP, ODG, ODF, ODB, APK, JAR, WAR, EAR, XPI, FB3, EPUB, CBZ) in smaller size! Program optimizes your file to new one with «_optimized» name ending (source file will remain intact). Maximum compression for files without quality loss — up to 10-30%! Full compatible with original format. The ZIP archive or other file is reduced by repacking its contents with a stronger compression algorithm. Batch processing of files (drag-n-drop). Compression mode: good (faster) or best (slowly). The main difference between Ultra7z ZIP Optimizer and other similar repackaging programs is that it saves quality of all pictures inside your documents. Full stats — saved disk space (Mb) total and for each archive in the list.