SUPER (c) screenshot.Everyone uses digital media. However, with the wide variety of media devices on the market, not all media files can be played by one device. For example, only Apple devices (i.e. iPod, iPad, iPhone) can play the ACC audio format [there are desktop applications, such as VLC, that can play this format as well]. There are a couple universal, cross-platform media formats, like MP3, GIF, or AVI, but these are only a few of the hundreds of formats used today. Do you need to convert a music or video file from one format to another? SUPER is a great solution.

SUPER can convert almost any file to almost any file. It has a wide variety of options that allow you to tune the output file to your specifications. You can drop the frame rate or bit depth down so that your file can fit on a portable device better.

The application’s interface might take a little getting used to. It will seem complex and confusing to someone who doesn’t know what they are doing. With a little practice and experimentation, you can get into the flow of things and start converting anything to anything.

Unfortunately, this program only exists for Windows users. However, it is completely free. There’s no ads or subscriptions necessary to download or use the program. You can find the .exe for SUPER on the eRightSoft website.

Download SUPER (c) from eRightSoft

Program Supports/Requires:

  • Windows only
  • 1.8 GHz processor
  • Microsoft Direct X 9.0c
  • 180 MB RAM available
NWTE Recommends:

  • Fast processor for both playing and encoding (i.e. 2.5 GHz Dual Core or better)
  • More than 4 GB RAM
  • A block of time to let the program re-encode the file(s)


Login App – Useing External Database List

Here’s a program I wrote with the help of a friend who’s a little more familiar with Free Pascal than I am. I used Lazarus to program this. If you don’t know what Lazarus is, then you should look it up. It’s amazing.

This program will use an external list of names and passwords to grant access to whatever you want. You’d probably want to implement some sort of encryption/decryption in this system, but the basic framework of a login application is here. I had a basic text file called “doing” functioning as my database file. I also renamed the file extension from “.txt” to “.filter” just for the fun of it. Obviously you can change these to whatever you want as long as you change it in the program and recompile it.

Here’s the code:

program Ext_list_Login_app_proj;

{$mode objfpc}{$H+}

{ you can add units after this };


{This program is divided up into procedures just to make it a little easier for me.}

procedure login_complete;
writeln('Hey you remembered BOTH your username AND password!');
writeln('If you wanted to really do something important with this,');
writeln('than you would probably launch a program or something at this point.');
writeln('But right now, this program does nothing like that.');


function check_pass(const name:string;const pass:string): boolean;

assignfile(f, 'doing.filter');
while not eof(f) do
result:=(copy(s, 1, x-1)=name) and (copy(s, x+1, length(s)-x)=pass);
if result then exit;

procedure login;
writeln('Enter Username:');
writeln('Enter Password:');

{Now that we have user input, the application will now verify that information with the correct answers}

if check_pass(name, pass)then
writeln('Oops. You entered the wrong username and password combination.');
writeln('Try again.');


{"Main" program below}


writeln('Welcome to the Login Application!');

writeln('Press <enter> to quit.');

PDF Readers

Tired of using Adobe? Hate getting those Adobe Reader update notices? Unfortunately, Adobe does dominate both the flash and PDF worlds. Fortunately, you can start your escape by using totally free PDF readers!


For Windows users, I have a couple recommendations (Mac users, see the section below). If you are looking for similar features as Adobe Reader, like the annotate, screen shot, and other tools, then I would advise getting Foxit Reader. It is truly amazing. They do want you to register, but so far I’ve found that it isn’t necessary to run the application. Another one you might like, if you’re more of a scientific person, is PDF XChange. Since I found these programs, I will never go back to Adobe Reader.

Foxit Reader

Foxit Reader

XChange PDF Viewer

XChange PDF Viewer

If Foxit Reader is a little complex and you just want a simple PDF reader, then Sumatra PDF might be just the thing for you. They are focused on the simplicity of a PDF reader. It’s got the bare minimums, without any of the frills.


Have a Mac? There’s another free PDF reader you can get too! It’s called Skim. It has many of the features Adobe Reader has (and a couple extras!). As long as you don’t get lost in the program, you’ll be pretty pleased with it!

Skim PDF Reader

Skim PDF Reader

So, there’s some ideas to get you out from under the Adobe monopoly. Enjoy!

Program(s) Support:

  • Windows
  • Mac
  • Linux
NWTE Recommends:

  • Choosing a simple PDF reader if you don’t need anything complex. Extra features may become frustrating if you don’t need or want them.
  • Watch out for the extra software these programs will try to install. Go through the “Advanced” install process and uncheck the extra software you don’t want.


Blender ICON


Blender is truly an amazing program. What makes it even more appealing is the fact that it is totally and completely FREE (download here)! The things it can do are truly amazing. More and more artists are using this program for their computer graphics and animation needs. A couple short films have already been created using Blender. You can watch some of those here.

Since the Blender website does a much better job at describing what Blender is capable of, we’ll point you to their website to learn about the stunning effects and amazing features of this open source program: Blender Features

We have been writing a couple tutorials on how to do different things with Blender in the Tutorials section. Be sure to check those out as well!

Program Supports:

  • Windows (32 & 64 bit)
  • Mac
  • Linux
NWTE Recommends:

  • Fast processor for rendering (i.e. 2.5 GHz Dual Core or better)
  • More than 3 GB RAM
  • Large screen for modeling and texturing objects

Effects – Smooth Decimator

Have you ever wondered how recording artists get that muffled/distorted sound in certain types of recordings (many times on a voice during a bridge)? Well I found an effect in Audacity that has a very similar sound.

NOTE: I’m assuming that you’ve already downloaded and installed the LADSPA Plugins for Audacity from their website. This package contains 90 useful plugins for Audacity. If you don’t have it yet, go to this URL, choose your operating system, and click on the LADSPA Plugins link. Install that and you should be good to go!

Smooth Decimator Tutorial.pdf