Astronomy is a natural science that’s all about the earth and the universe. While it’s a broad research field driven by professional scientists around the world, it’s also a personal hobby of many who are interested in the study of celestial objects such as stars, moons, planets, nebulae and galaxies. Beside of using your naked eyes, binocular or telescope to obverse these fascinating sky objects, you can also make use of some astronomy software to help you access the mystery of space.

Today we’ve compiled a list of astronomy software and online applications that help your work and hobby become more effective and interesting. These softwares are suitable to both professional and amateur astronomers and the best part is that they are all free to use! Read more…

There’s a wide-spread opinion that the devices that run under Mac OS X are immune to viruses. Do Mac users need to install an antivirus on their devices? In this article I’d like to try and answer this question and also tell you about good antiviruses for Apple devices.

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Adobe Photoshop is one of the most powerful image editing programs around. However not everyone is willing to pay for it especially if all one need to do is basic image editing job. That could be the reasons why you can see there are so many Photoshop similar programs out there for free download. These digital image softwares can perform most of the basic Photoshop jobs such as image manipulating, transforming, adding filters and effects as well as file formats converting.

So, which is the best Photoshop alternative software? In today’s post, we’ve compiled a list of 26 awesome image editing softwares you can use for free, making your design jobs more fun and easy! Read more…

Which is the best backup software program? Well, every computer user should know how important data backup is because we never know when our computer goes down due to hardware failure or virus attack. Without having your data backed up, you are like putting your school assignments, memorable photos, or work projects at risk. All these important data could vanish in the next hour if your computer hard disk is suddenly corrupted.

To avoid the risk of losing your computer data, you should make it a habit to back up all your important files, document, photos, emails and work in progress on a regular basis. Below are 30 popular data backup, restore and synchronization tools for your computer hard disk and external storage devices. Most of these software programs are free for use, and they can help you backup your files in a more efficient and simple way! Read more…

Spyware is one of the most serious online threats to Internet users. The tiny program, downloaded often without your permission and knowledge, can steal your credit card number and passwords, switch your homepage or redirect your web searches to unwanted sites. Adware, on the other hand, is advertising supported software which automatically plays, displays or downloads annoying advertisements to your computer. These advertisements slow down your computer performance. Some of them may come with integrated spyware such as keyloggers and other privacy-invasive software.

Fortunately, many powerful software are on the market today helping you to protect against a wide range of spyware and adware threats that can expose your confidential information and diminish your PC’s performance. Here are our top 16 Anti-Spyware and Adware Removal Programs. We hope you’ll find them useful! Read more…

Whenever we want to share something appears on the desktop, we’ll normally use “Print Screen” function to capture the screen and paste it in the graphic program like Microsoft Paint for editing. However this function is pretty limited and it might not be able to fulfil what you need. If that’s the case, you are probably looking for a more advanced screen capturing utility programs.

Here’s a list of 35 most commonly used screen capture tools making your screen capturing and sharing experience more interesting and easy. With these tools, you can include text and sketches, upload images online, perform dimension-specific capturing and much more. Read more…

We all know that most of the web hosting providers allow us to use their web-based solution for uploading files. Although they work well for basic purposes, but they tend to be slow and the features are limited. That’s where third-party and free FTP clients come in place. What’s FTP client? It’s basically a program that lets you connect to the web server in order to upload and download files. If you’ve ever transferred a huge directory of files, you will know how important FTP client is.

Here are some of the best free FTP clients available on the web. They are all for free and very easy to use. If you know of any other free FTP clients, please let us know in the comment section below. Read more…

What’s the point of having few copies of the same files on your computer? These duplicate files are wasting spaces and they can be confusing. Some of you might think that hard drive’s space is not your concern as it’s getting cheaper per Gigabyte, but don’t you think that it’s good for us to clean up redundancies making our computer perform faster and better? For those who agree with me, below I’ve listed 10 really effective duplicate file detectors to trace for file duplication and list them out. They are all free for download and use, so just try one of them to get rid of your duplicate files now!

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Audio editor, a sound editing software that’s commonly used to record music, process and edit audio files, mix sound tracks, and apply sound effects. They can also be used to remove unwanted sounds like clicks and pops and convert between audio formats. If you happen to be a multimedia creator or music lover, then today’s post is specially written for you. Below you’ll find 24 free digital audio editors we found from the net. Some of these software programs even offer sophisticated audio features and support many advanced operations with audio data. So why don’t you give them a try before you decide to purchase a license for Adobe Audition, Soundforge or Cool Edit?

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Setting a password is the most common way to protect your computer and important data from being accessed by others. If you are concerned about your data, make sure you’ve got the right security tools on hand to keep them private with a strong and hard to crack password. The practice will ensure that your important data is always safe in case you lose your notebook, USB drive or external hard disk.

In this article I would like to share with you 11 effective ways to password protect, encrypt or obscure files and folders from others who might use your computer. Hopefully you can find them useful! Read more…