Bitdefender UI

Who don’t know “Bitdefender”? An antivirus program that mostly sits on the first position of best antivirus reviews. The #1 antivirus that wins every awards. The #1 antivirus with great features and tools. No doubt at all to run it on our system to protect our daily computing.

The price is always a “relative” matter. It’s true. You can say that an antivirus program is “cheap”—although it’s priced hundred of Dollars or Euros—but rich of usable functions and give maximum protection and good services from technical support team. On the contrary, a program will remain “expensive”—although it’s priced 20 or 30 Dollars—if it’s only burden your system, lack of potential features, too many pop-ups, etc. Bitdefender is “literally” very expensive for me since I never have special budget for an antivirus program. But luckily, I “won” 9 Free Months of Bitdefender Internet Security—a giveaway program from Bitdefender and Softpedia, and I also got 6 month of Bitdefender Total Security free use from the same program last October. So I tested them and here is my short conclusion about Bitdefender Internet Security 2014 and Bitdefender Total Security 2014 (later, I just call them as “BDIS” and “BDTS”). Read the rest of this entry


After a review about for Windows, here I come again with a review about portable application set, now for Linux.

The name is so similar to the one I reviewed before: But, unlike the, doesn’t give us a managed launcher that looks like a start menu. The applications provided by are stand-alone and come in <.bin> file format. They can be executed directly from the directory where they are saved.

How to run portable applications in Linux

  • Visit to download your favorite application(s) and save to your preferred directory or USB flash-disk. Choose the 32-bit or 64-bit version as you need.
  • After you download the application(s), in your terminal, cd to the directory of your downloaded application(s). Use “root mode” (sudo su, su, etc.) if necessary. By the way, I’m running PCLinuxOS where I can access the integrated terminal directly right from my Dolphin (file manager). If you are running a different distribution, it’s better for you to find out the information, whether your file manager support an integrated terminal or not. Click the image below to enlarge.


  • Ensure that the files you downloaded are in <.bin> file format and has no space in the name. If you find the file format is not <.bin>, rename the file name into: bin, name-of-application.bin, name_of_application.bin, etc.
  • Type command: chmod a+x name_of_apps.bin to change the access rights and type ./name_of_apps.bin to execute the application.
  • Such that simple.

How to create your own portable applications in Linux

Although provides almost all portable Linux applications as a ready-to-use application, for some reasons, we might want to create our own applications collection. And for Linux users, luckily, it’s so easy and almost cost nothing (except the bill of internet connection, of course).

As a basic guide to create your own portable application, please watch the following video:


  • To create a portable application, you will need AppDirAssistant and AppImageAssistant. So, if your Linux distribution doesn’t have them in its software center, you can download the portable version and run them manually from  (for 32-bit Linux) or (for 64-bit Linux).
  • To create a portable application, it’s better for you to not start it from a very updated operating system since the application package (including the dependencies in it) may not compatible in other older distribution. If you have a very updated operating system, you may get the following warning (click the image below to enlarge):


What are the good things

Portable applications are always a good thing since they make us able to do any work, anywhere and anytime—borderless. They are tiny applications that won’t spend our disk space. Their portability and their file format are supported (recognized) by all Linux distributions, so we will never be worried about unable to run an application in a various Linux distribution.

What are the bad things

Just the same as other Linux applications, to run or to install or to create a package of a particular application, sometimes we still rely on “typing a command” feature. For a Linux newbie, it might be pretty hard to understand and remember the commands sequence. But for me, nothing too hard if we want to keep learning :).

But, the problem above is a “tradition” on Linux. The only part of I quite “hate” is that there is no Help/Contact/Forum page on the web site. Whenever a newbie like me need help, nobody can help, except asking someone from other forums. That’s all.


Just the same as the package for the Windows version, also comes to meet our daily mobile computing under major Linux operating system, so it’s crucial to have them in our removable media (USB flash-disk, portable hard-drive, etc.).


Today, it’s undeniable fact that we are living and relying on a mobile computing. Office works, multimedia tasks, building up online community, etc. are all centralized in portable devices. No more must-sit in front of big CPU. In fact, wherever and whenever we go, the demand of staying close to the favorite applications—or even the “obligatory” applications—is a must. So, portable applications should be the answer of this need.

Portable application set for Windows

You might have already known This very cool application set is geared with a lot of portable applications that are managed under many categories and mostly are FOSS applications (originally were developed and run under Linux but also were developed to run for Windows).

The Good

  • Free (except the internet bills, it’s your own responsibility :D), free to download, free to use, and free to distribute;
  •’s platform and the applications are small in size (but, the more you put applications there, you will need more spaces in your portable storage device);
  • Can be put in a USB flash-drive or any other portable storage and run directly from there, and even can be put somewhere in our PC/laptop so that we do not need to install any application that may burden or mess up our operating system;
  • No installation or changes in our operating system, no registry problem;
  • We can choose various applications the we need and then install them into’s platform or run them independently without the main platform;
  • No meaningful memory consumption when running application;
  • The applications have the same features and function as their “normal” version (run like not a portable version);
  • Not only provides applications for office and other work needs, but also provides dozens of entertaining games and utilities (disk and registry cleaner, drive defragment tools, players, etc.);

  • Platform and applications update is quite often—directly when we “call” the main platform of and when we are connected to the internet—so we can always get the latest applications pack. The platform and applications update need our agreement (we may confirm the update or cancel the update);

  • We can customize the looks (color, theme, UI language, etc.).

The Bad (but not really “the bad”)

  • All applications are from FOSS projects, so for you who used to work with paid and “closed-source” application, you’ll not find your favorite apps (Photoshop, CorelDraw, Ms. Office, etc.);
Your favorite apps The substitutes (portable version)
Ms. Office LibreOffice
Adobe Photoshop Gimp
CorelDraw Inkscape
Adobe InDesign Scribus
Adobe Reader Sumatra PDF Reader
Adobe Audition Audacity
Nero (or other burning tools) cdrtfe, CDex
WinRAR 7-Zip
3D MAX Blender
Camtasia, SnagIt CamStudio
Chrome / Firefox browser Chrome / Firefox browser
Media Player Media Player
BitTorrent, uTorrent uTorrent
Skype Skype
TuneUp Utilities Wise Disk CleanerWise Registry Cleaner UltraDefrag SmartDefrag
Easeus Recovery Wizard Wise Data Recovery


  • Since I have no stable and fast internet connection, the update process may get failed for several times. OK, it’s not the’s fault. It’s the problem of my internet speed :D;
  • Because several file formats cannot always be compatible in FOSS applications (let’s say that Photoshop file format can’t be well opened in Gimp), you’ll get frustrated if you don’t familiarize yourself with FOSS application first;
  • Because portable applications are the light version of their installable version, you may find some apps get crashed or unstable for once or twice.


Long time before I put my trust in Avast! Free Antivirus, I used Symantec Antivirus (Corporate Edition), Norton Antivirus, Avira Personal Edition, Vipre Premium, Comodo Internet Security, and Roboscan. All were used—at least—for 1 year. And in the beginning of this year, I tried to use Trend Micro Internet Security 2014—only for 1 week because it was slowing down my machine! So, finally I returned to Avast!

Read my post about my experience in using Trend Micro Internet Security 2014 here:

I had seen Avast! Free Antivirus in my friend’s computer a few years before I familiarized myself with it. And for almost 2 years recently, I run Avast! and always install it whenever my friends or my neighbors ask for quick, light, and reliable antivirus. Avast! is not an ordinary free antivirus. It has some superiorities than its competitors. It is totally a simple and powerful free antivirus in the market. It also light and “sharp”.

The stuffs that I love (and you’ll love them too)

User interface. First of all, the user interface of an antivirus can’t really be denied as an important thing to be considered. Avast! has all best UI categories: simple, intuitive, and easy access even for newbie.

Avast UI

Active protection. The active protection covers 3 functions: file system shield, mail shield (to scan incoming and outgoing POP3 and IMAP4 e-mail, including the connection that is used), and web shield (to secure our daily online activities by blocking malware URLs, site blocking, script scanning, etc.).

Scanning preferences. When I let Avast! to run in its basic scanning preferences, it runs smooth. Even when I changed the parameters for optimum scanning, such as set the sensitivity, heuristic level, and scanning priority, I got no problem at all. No massive memory consumption. No lag. No crash or “not responding” label in any windows during the scanning process.

Customizing scanning preferences and antivirus parameters are easy to do. All scanning modes can be set easily to increase the power and sharpness of Avast!. We can choose the default scanning mode and schedule it to run in a specific time to ensure that our system is well protected. There are 5 scanning modes that we can customize to meet our needs: basic scan, full system scan, removable media scan (also integrated with Windows Explorer), select folder to scan (also integrated with Windows Explorer), and boot-time scan. Read the rest of this entry