Kuaizip is a very convenient and practical compression and decompression software. It is a free, convenient and fast compression and decompression tool with first-class compression technology. It is the first software with independent compression format in China. KZ, with its own compression format, has super high compression ratio and super fast compression and decompression speed, and is compatible with more than 40 kinds of compressed files such as RAR, ZIP and 7Z. Quick press can also be used as virtual cd software, which can mount CD images.

At the same time, after being compressed into zip format by fast compression, the generated zip compressed file is an independent special compressed file, and the compressed file contains a description file to inform users that fast compression is needed for normal decompression.

Basic introduction software name: Quick Press software platform: XP/Vista/Win7/Win8 software version: 2.9. 1.7 update time: 20 18-07- 10 software size: 9.3MB, also known as kuaizip software function, software function, function overview, upgrade log, Software functions Efficient compression and decompression functions All the basic functions of compression software, KZ format with super compression ratio supports compression format plug-ins, and a software can be freely expanded and upgraded to handle most common files. When transmitting large files, it is necessary to clean up the history at any time to protect privacy and facilitate records, and to clear the history of all compressed and decompressed files. It can clean up compressed ZIP files with one click. Other compression software can't decompress and view, and there will be a txt document suggesting that fast compression must be used for decompression. Users who want to install fast compression must be careful about this. High efficiency-it adopts advanced patented random decompression technology, which is faster and has higher compression rate than other software in the compression field. Powerful-supports up to more than 40 mainstream compression formats. According to the different needs of users, it provides powerful and comprehensive setting functions. Small scale and few resources. Easy to use-simple operation, completely in line with user habits, at a glance. There are detailed wizard functions, suitable for beginners to operate. Open-announce the plug-in interface to users, and everyone can improve the speed. Function Overview: Self-created compression format (KZ) algorithm to consolidate the ultra-high compression ratio and increase the compression ratio by 5-30%; Open interface, supporting plug-in function; Support more than 40 common compression formats such as KZ, ZIP, 7Z, ACE, ARJ, BZ2, CAB, GZ, ISO, JAR, LZH, TAR, UUE and Z; Easy-to-use software interface and detailed novice wizard function; Support multi-volume compression and solid compression; Encrypt, protect, lock, recover and test compressed files; Multi-thread, multi-level and multi-mode compression and decompression; Powerful self-decompression and packaging function; Add and view compressed file comments; Press 2.6.24.0 on the upgrade log (release date: 2012.10.18) to fix a problem that may lead to security risks. Press 2.6.20.0 (release date: 20 12.08.29) to solve a possible problem. 20 12.7. 12) solved a Bug that might cause a crash. Press 2.6. 16.0 (release date: 20 12.7.03) to repair the edge color of the beautification button icon. Press 2.6. 16.0 (release date: 20 12.7.03) and press 2.6. 15.0 (release date: 20 12.6. 18) to fix the rar. Press 2.6. 12.0 (release date: 20 12.6.6558) to fix the update error and reduce the installation package size by 2.6. 1 1.0 (release date: 2012.6./) Sometimes an error is reported during startup, which reduces the size of the installation package by 2.6. 10.0 (release date: 2065438+). Press 2.6.9.0 (release date: 20 12.5.24) to fix the CPU occupation problem of the installation package, which reduces the size of the installation package. Press 2.6.8.0 (release date: 20 12.5. 18) to fix the problem in the button picture when the favorites management moves up and down. 438+02.4.20) optimizes the scanning speed of cloud fiber and reduces the volume of installation package. 2.6.6.0 (release date: 20 12.4. 16) fixed the problem of slow startup and the problem that the update program could not quit. 2.6.5.0 (release date: 2006) Press 2.6.4.0 (release date: 20 12.3.20) Cloud slimming scanning combined with light speed search and extreme speed scanning can completely solve other problems. Press 2.6.4.0 (release date: 20 12.3.20) 1 quickly to solve some other problems. Press 2.6.3.0 (release date: 20 12.3.2) 1 to add several garbage cleaning directories to improve the speed of garbage cleaning; 2. Optimize the code of decompression module to improve the decompression speed; 3. Solve some other problems. Press 2.6.2.0 (release date: 2012.2.21)1to add the automatic renaming function for creating self-extracting files. 2. Add the garbage cleaning function of PPS and Flashget. 3. Solve some other problems. Press 2.6. 1.0 (release date: 2012.1.16)1to add garbage classification and optional functions. 2. In the wizard-decompression-"choose compressed file" window to add file drag function. 3. Add a prompt after uninstalling. 4. Fix the problem that after opening a compressed file with a hidden suffix, clicking the "Add" button in the toolbar failed to add it. Right-click the default compression KZ to change it to the ultra-high compression ratio ZIP. Press 2.6.0.0 (release date: 2012.1.7)1quickly, and change the default compression KZ of the right button to the ultra-high compression ratio ZIP. 2. Increase the slimming function of the system disk, and selectively delete the system files that do not affect the normal operation of the computer. 3. The garbage cleaning function adds more cleanable items. Press 2.5.3.0 (release date: 2011.12.12)1to expand the hard disk and add the garbage cleaning function. 2. Optimize the compressed file upgrade module. 3. Fix the problem that related settings are not written into the configuration file. 4. Fix the problem that the prompt information is incorrect when the compressed file is compressed again. 5. Fix the problem that appending files failed when compressing under win7 x64. 6. Fixed the problem that the last two radio options on the "Wizard-Select Operation" page were invalid under the 64-bit system. 7. Fixed the problem that compressed files with GZ multi-layer directory structure could not be opened correctly. Press 2.5.2.0 (release date: 2011.1.22)1and right click "Create compressed file …" When the network is disconnected, the window crashes. 2. Solve the problem that right-clicking the virtual drive letter will pop up the image. 3. Solve the problem of abnormal upgrade after opening RAR and ZIP compressed files in browse mode and deleting some files in the package. 4. Solve the upgrade prompt problem when right-clicking to open an Office document. 5. Solve the problem that the boutique recommendation page crashes when clicking "Official Download" in the installation environment of Thunder 7. 6. A prompt message was added to exit the mounter directly when mounting the file. Press 2.5. 1. 1 (release date: 2011.14)1to increase the recommendation of quality software. 2. The function of calculating the remaining space of the target disk during installation is added to ensure normal installation. 3. Solve the problem that the associated settings of the mount format cannot be saved. 4. Solve the problem of mail compression. The name of the compressed file received has a path. Press 2.5. 1.0 (release date: 201111.08)1quickly to fix the upgrade problem when opening the compressed file; 2. Fix the problem of abnormal software when clicking the hard disk expansion on some XP systems; 3. Repair the compressed file containing special JPeg images, and the upgrade failed; 4. Fixed the problem of dragging files with the same name into compressed files without prompting for direct overwrite. Press 2.5 (release date: 2011.10.28)1to completely update the hard disk expansion function, with brand-new interface and brand-new logic; 2. The scanning range of hard disk expansion is extended to the whole disk; 3. Fix the problem that the open path is incorrect after intelligent decompression. Press 2.4. 1 (release date: 2011.12)1to support the decompression of 7Z compressed files by LZMA2 algorithm. 2. In the cover installation, the old version identification function is added. 3. Improve the opening speed of the right-click "Create compressed file ..." dialog box. 4. By default, the decompression path will be the current path. 5. Fix the problem that the same path in favorites can be added repeatedly. 6. Fix the problem that the decompression overwrite mode "Skip existing file" is invalid. 7. Fix the problem that the "Rename File" button in the main interface command menu is invalid. 8. Fix the problem that the Help button in the Add to Favorites dialog box in the favorites menu of the main interface is invalid. Press 2.4 (release date: 2011.09.29)1quickly to increase the hard disk expansion function, automatically search the download directory, and upgrade compressed files with low compression rate in batches. 2. Add the fast-mounted compressed file as a virtual folder. The compressed file can be used directly without decompression, and supports ZIP, MOU and WIN formats. 3. Fix the problem that the quick press cannot be used during the uploading of the network disk. 4. Fixed the problem that quick press program can still be uninstalled at runtime. 5. Fix the problem of dragging files to encrypted compressed files. 6. Fix the problem that the program crashes when the password input error prompt box is closed. Press 2.3.3 (release date: 2011.09.22)1to optimize the compression code in KZ format and improve the compression speed. 2. Optimize the function of upgrading compressed files to improve the success rate of upgrading compressed files. 3. Fixed the problem that some virtual machine image files could not be mounted. When solving the default compression, 4, automatically transfer the BUG of the network disk. Press 2.3.2 (release date: 2011.09.01)1to add the function of upgrading encrypted RAR and ZIP compressed files. 2. Add the function of semi-transparent display of hidden files. 3. Increase the setting of prompting to upgrade after opening compressed files with low compression rate. (main interface "options" menu->; "settings"->; "compression" tab->; "Prompt for scalable compressed files when browsing") 4. Automatically open the decompression path after adding intelligent decompression, and select the settings for extracting files. (main interface "options" menu->; "settings"->; "compression" tab->; "Pop up and select the unzipped file after intelligent decompression" option) 5. The "Share with friends" button in the toolbar will light up. 6. In browse mode, the file list is in browser style. 7. Fixed some problems that RAR compressed files could not be upgraded and compressed. 8. Fix the crash of compressed and encrypted KZ files under Intel's latest platform. 9. Fixed the problem that multiple options could not be selected to delete the configuration on the management configuration page. 10. Fix the problem that the management configuration page can't move configuration items correctly. 1 1. Fix the problem of double-clicking the file in the compressed file after canceling the upgrade prompt under Windows7. Press 2.3. 1 (release date: 2011.08.19)1quickly to mount the virtual machine image files (VHD, VMDK, VDI). You can modify and read the image file without starting the virtual machine. 2. Add the "Share with Friends" button in the toolbar of the main interface, so that compressed files and files can be directly uploaded to the EverBox network disk, and file links can be shared with friends without registering the network disk. 3. Modify the friendly prompt for upgrading compressed files, and indicate the reduced volume and percentage by upgrading the reduced compressed files. 4. Compressed files that cannot be upgraded will no longer be prompted to upgrade. 5. Added the function of deleting the original compressed file after the compressed file is successfully upgraded. 6. Fix the problem that the desktop shortcut does not display the small front after installing the quick press. 7. Fix the problem that the prompt window in the lower right corner of the desktop will be pressed quickly in full screen mode. 8. When repairing and compressing compressed files containing special wav, there will be a problem of insufficient disk space. 9. Fixed the problem that the decompression of compressed files containing special wmv files failed. 10. Fixed the problem that the contents of some special ISO image files were incorrect. Press 2.3 (2011.08.10)1quickly to increase the function of upgrading compressed files: reduce the existing compressed files. 2. Optimize the decompression code to improve the decompression speed. 3. Add a hint after the manual update. 4. Add "Go directly to * * * to enjoy the network disk" in the right-click menu of a single file. 5. After modifying the related items of rapid pressure, the prompt and recovery functions are added. Press 2.2.2 (release date: 2011.07.28)1quickly, and the unzipped directory will be opened automatically after unzipping. 2. Solve the problem that Uninstaller.exe was falsely reported by Red Umbrella. 3. Solve the problem of slow upgrade progress of some users. Press 2.2. 1 (release date: 2011.07.22)1to add more download servers and upgrade more smoothly. 2, the upgrade prompt is friendly, and the user is not prompted to update during use. 3. Fix the hotkey setting error (ALT+S) in the Tools menu. 4. Fixed the problem that tar.gz files compressed under some Linux systems could not be decompressed. 5. Fixed that when using the "Extract File …" function, click "Save Settings" in the pop-up "Extract Path and Options" dialog box, and then click "Cancel", the file will still be extracted. 6. Fix the text error in "Settings-Security" and change "Prompt for virus scanning files" to "Prompt for virus scanning software". Press 2.2 (release date: 2011.06.28)1. Fix the problem that some key values of the registry were not deleted after uninstalling quick press. 2. Fixed the problem that the decompression progress bar of some files did not move when decompressing kz compressed files containing jpg files. 3. Fixed the problem that "Cancel" and "Pause" operations were invalid when decompressing kz compressed files containing jpg files. 4. Repair compressed files with unrecognized extension (such as changes. Zip up. m2s)。 5. Repair kz compressed files that have been repeatedly compressed. There are duplicate files in the generated package. 6. The default buttons in the toolbar are deleted from the "Test" and "Information" buttons that are not commonly used. 7. The function of directly decompressing tgz and bgz formats has been added. The old version needs to be decompressed twice. For example, tgz needs to be decompressed into tar first, and then decompressed. 8. Add "Compress and Share with Friends" to the right-click menu. You can upload the compressed file to the network disk (only Everbox is supported for the time being), and quickly share it with friends such as Weibo, email, mobile phone, etc., and keep it permanently and never lose it. Press 2. 1 (release date: 2011.06.14)1to optimize the startup speed of the main interface. 2. Improve the compression ratio of KZ file to JPEG file. 3. Right-click menu to add the option "Compress to ZIP". 4. Fixed some invalid shortcut keys. 5. The toolbar has added the recommendation of installing necessary software. 6. Fix the compressed file with spaces before decompressing the extension, and the problem that "the system cannot find the path" will appear. 7. When opening compressed files directly with quick press in Firefox browser, repair temporary directory (temp) instead of compressed files. 8. repair "toolbar->; The open file dialog box popped up by Mount Image is not displayed in the front end. Press 2.0 (release date: 2011.05.31)1to add the function of mounting CD images. 2. Supported image file formats: ISO, CUE/BIN, ISZ, IMG, MDS/MDF (unencrypted CD), NRG, CCD, CD(Flac, WV, APE) 3. Improve the compression ratio of KZ format to text files and WAV files. 4. Optimize the video file compression algorithm to reduce the video file compression time. 5. Solve the problem of decompression failure of some special zip compressed files. Press 1.0.7 (release date: 2011.05.13)1. Fixed the problem that the quick press label could not be displayed in the compressed file properties. 2. Fix the error prompt of opening compressed file on Jinshan network disk. You will be prompted "No compressed file found in the selected file or folder". 3. Fixed the problem that the whole compressed file would be extracted after extracting some files in the directory tree of the browsing window. 4. Fixed the problem of program crash caused by opening kz package with special encrypted file name. 5. Fix the problem that the registry information cannot be completely cleared after uninstallation. 6. Move the online update prompt box to the lower right corner of the screen. 7. When updating and installing, it is no longer necessary to perform a complete manual installation process. Files with fast compression1.0.6.0 (2011.05.04)1and two-layer compression format suffixes can be decompressed at one time. Such as: * .tar.gz.2. Fixed the problem that the decompression of compressed files with spaces at the end of the file name failed. Such as:1.7z3. Add the setting option of automatic update. 4. Click the "Up" button in the address bar of the browse window. By default, the current directory is selected instead of the parent root directory. 5. Solve the virus false alarm of AVG about quickly compressing DLL files. Press 1.0.5.0 (release date: 2011.04.25)1quickly to fix the problem that the newly created KZ compressed file cannot be opened. 2. Fix the problem that the "Temporary File Unzip Folder" in the option settings is invalid. 3. Fix the problem that "Keep compressed file history" is invalid in the option settings. 4. Fix the problem that the option setting window will automatically pop up under some Win7 systems. Press 1.0.4.0 (release date: 2011.04.20)1. After users refuse to upgrade the new version of Quick Press, they will not be prompted to upgrade again. 2. Solve the problem that the dragging operation failed when browsing "package in package". 3. Solve the problem that the "Test compressed file" option in the context menu item is invalid. 4. Solve the problem of decompression failure of files with special bz2 compression format. Quick press 1.0.3.0 (release date: 2011.04.15)1fixed the problem of repeatedly prompting that quick press is a non-default compression software. 2. Fix the problem that files cannot be added to KZ compressed files due to UAC under WIN 7 Win7 and Vista systems. 3. Fixed the problem that comments could not be saved in the compressed default configuration. 4. Clear the shortcut and its plug-ins and scheduled tasks when uninstalling (the system extension COM will be deleted after restarting). Press 1.0.2.0 (release date: 2011.04.13)1quickly to solve the problem of displaying plaintext in the password box. 2. When upgrading, you will be prompted that you need administrator rights only when necessary. 3. Fix the bug that the right-click menu cannot be configured to start compression. Press 1.0. 1.0 (release date: 201.04.12)1to enhance the compatibility of self-decompression packages; 2. Add a task that automatically updates the plan. Press 1.0.0 (release date: 2011.04.11)1,and press the first edition to be released; 2. Self-created compression format (KZ) algorithm to consolidate the ultra-high compression ratio and improve the compression ratio by 5-30%; 3. Open API interface to support plug-in functions; 4. Support more than 40 commonly used compression formats; 5. Easy-to-use software interface and detailed novice guide function; 6. Support multi-volume compression and solid compression; 7. Encrypt, protect, lock, recover and test compressed files; 8. Multi-thread, multi-level and multi-mode compression and decompression.