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For example, you may want to encrypt your tax returns or other financial documents before storing them somewhere. This makes for an easy method of quickly and securely encrypting your files, too. When compressing to a ZIP or 7z file, 7-Zip allows you to set a password that encrypts the file with secure AES-256 encryption. RELATED: How to Create Encrypted Zip or 7z Archives on Any Operating System However, it also integrates with File Explorer or Windows Explorer, allowing you to easily right-click files and use the 7-Zip menu to extract or compress them in various ways. And, when you encounter an archive file online, 7-Zip can probably open it.ħ-Zip includes its own file manager, which you can use to navigate your file system and extract files. This program’s own 7z format offered the highest compression in our benchmarks, but gives you the freedom of choosing the 7z format for maximum compression or creating ZIP archives for maximum compatibility. RELATED: Benchmarked: What's the Best File Compression Format? That’s probably more formats than you’ll need. It can also extract (but not create) AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z files.

7-Zip can create and extract 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM files. Ultrazip is compatible with all versions of Windows, including Windows 8 and 10.7-Zip supports a variety of different archive types. Ultrazip does what it promises, and quickly: zip files, unzip them, encrypt them in just a few steps, manage Multipart files, create self-extracting files. The protection is based on quite famous algorithms, such as ZipCrypto, AES 128bit, etc., but all you will need is a password to provide maximum protection for your archives. If you want to keep your files away from thieves and meddlers, you can even install a password-based security system for your files. It is a useful tool whenever you want to save space on your drive and easily compress large files that are a load on your PC. Ultrazip is compatible with many file formats. Aside from the extra features, Ultrazip optimizes file compression and decompression operations so that they will be much faster and easier to perform.