Ubuntu- Unzip file rar, 7z, arj, lzh ShowUnzip file rar, 7z, arj, lzh
Type: sudo aptitude install p7zip-full rar arj lha
This will enable you to zip/unzip file under formats .7z, .rar, .arj et .lzh
Right click and select Create archive¯ and Right click and select Extract...
How to read a file .RAR? ShowWinrar
superNZB
How to read a file .RAR?
RAR is a data compression format developed by Roshal. This file format can be used for data recovery and file spanning.
Winrar
Winrar is the perfect tool for opening and decompressing .RAR...
Compress / decompress a ZIP FILE ShowCompress / decompress a ZIP FILE
ZIP files are specifically used under Microsoft Windows. Under Linux, the compression format is GZip (.Gz) format or Tarball(.Tar.gz).
You can compress and decompress ZIP files with zip / unzip,...
Create and Open a RAR file ShowCreate and Open a RAR file
How to create a RAR file
How to open a RAR file
RAR is an archive file format that is used during data compression, error recovery and file spanning. RAR is the acronym for Roshal Archive, inspired by...
How to Password Protect your Files and Folders ShowHow to Password Protect your Files and Folders
How to password protect a Word document
Password protection on Windows 3.x, Windows 95 and Windows 98
Password protection on Windows XP
Password protection on Windows XP Home Edition
Password...
Archiving your GMail box ShowArchiving your GMail box
Prerequisite
Getting started
Result
GMail services are very nice, but if you lose your GMail account,then you will be in serious trouble.
It is better to make a backup copy.
Here is a program that...
Download WinRAR ShowWinRAR is version 32 bits of the archive RAR.
It compresses files up to 15 % of better than archives based on ZIP. It supports archives ARJ, ZIP, LZH, CAB and ACE.
One of its main advantages is the possibility of breaking up an archive in several...
Download INSIDECAT LITE EDITION ShowInsideCAT allows you to organize file and catalogue disks.
It can catalogue files and folders from any disk (CD, DVD, flash disc, floppy disk, etc…) and support the compressed files with the following formats: ZIP, RAR, CAB, ACE, JAR, ARJ, LZH,...
Video compression (codecs) ShowThe concept of codec
A non-compressed video image occupies approximately 1 MB. In order to obtain a fluid video, it is necessary to have a frequency of at least 25 or 30 images per second, which produces a data flow of approximately 30 MB/s, that...
Data compression ShowWhy compress data?
Nowadays, the computing power of processors increases more quickly than storage capacities, and is much faster than network band-widths, because this requires enormous changes in the telecommunication infrastructures.
Thus, to...