Category Archives: Archivers

Ultra7z Archive Optimizer 1.14

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Ultra7z Archive Optimizer
Optimize and convert your 7z (rar, zip…) to 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!
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Ultra7z RAR Optimizer 1.03

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Ultra7z RAR Optimizer
Optimize and convert your RAR to 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.
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Ultra7z FreeArc Optimizer 1.01

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Ultra7z FreeArc Optimizer (English)
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!
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Ultra7z EXE/DLL Compressor 1.01 (UPX Optimizer)

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Ultra7z EXE/DLL Compressor 1.01 (UPX Optimizer)
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.
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Ultra7z ZIP Optimizer 1.05

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Ultra7z ZIP Optimizer
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) to smaller size! It uses 2 programs and selects the best result: ECT (Efficient Compression Tool), AdvanceCOMP. 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 archives. Full stats – saved disk space (Mb) total and for each archive in the list.
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