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For those users who have the patience to figure out a complicated interface, PDF Split and Merge for Mac offers a number of useful features for altering PDF files. This free application had an unfortunately complicated download process that required navigating several menus on the developer's Web site.

The most notable thing about PDF Split and Merge's interface is how confusing it is. There are almost no graphics and the numerous features are not clearly labeled. A left-hand menu lists the main functions as plug-ins rather than specific options. These include the ability to alternate mixes of files, … Read more

Of the photo filtering apps on the Google Play store Filter Mania isn't bad by any means; it is just too filled with ads and doesn't do anything any differently from other similar apps.

This app slides ads all over your phone, including your status bar and browser. You can opt out of the ad agreement if you want, but you still have to watch out. The app requires that you log in through your Facebook account, which means you can add filters to any photo on your Facebook profile. If you want to take a picture inside … Read more

Simple Checkbook Ledger Free provides the experience of managing funds with a ledger to those users who miss that method by offering a virtual copy of the old-style, paper checkbook register.

The installation of Simple Checkbook Ledger Free goes quite easy. Once the small application has been downloaded, the user follows a step by step procedure, entering in all the accounts they wish to create a ledger for. After the initial registration the app works just like the original. Columns are provided for the check number, date, description, and the amount. With the click of a button the ledger automatically … Read more

Samsung may do something it has never done: Put an Intel chip in a Galaxy Tab.

The Samsung Galaxy 10.1 Android tablet is expected to sport a dual-core 1.6GHz Intel Atom CloverTrail+ chip, industry sources familiar with the product told CNET. The plus sign means the CloverTrial chip packs a high-performance PowerVR SGX544 MP2 graphic processing unit from Imagination Technologies.

Other specs include Android 4.2.2 and a 1,280 x 800 display.

Samsung is slated to reveal the Galaxy Tab at Computex, which starts June 4 in Taipei.

While Intel processors power a raft of Windows … Read more

The iPad and iPhone are perfect for file transfers. They are portable, have remote connections to the Internet and allow you to access the files and view them on the go, something that a flash drive cannot do. However, file sharing is very limited as it is and requires a third-party app, so there are tools like ZipApp that allow you to quickly and easily move files from your computer to your device.

The concept is similar to other iOS file sharing tools--open the app and click on the upload or share button. Now go to a computer and open … Read more

One of the most used tools on the iPad is the calendar. Combining all of your calendars from your iOS account as well as any others you have connected to it, including Facebook, this tool is an important part of many workdays. But with the reminders set to a different screen and the interface between them not always immediately accessible, it's difficult to see all tasks at once. That's where CalRemind 2 for iPad comes in.

CalRemind 2 opens with a very basic interface--a blank calendar--and easily populates with your Apple Calendar and Reminder entries. With the tap … Read more

Do you prefer a light, easily-customized Web browser? Compact with a highly usable interface, Sunrise for Mac is designed for easy and reliable open-source Web browsing similar to that of Safari and Opera.

Within fewer than five clicks Sunrise for Mac is fully installed and ready for all of your Web browsing needs. The layout of this Web browser is highly user-friendly and very easy to use. Icon, list, and grid bookmark options sit on the top right, along with shortcut buttons at the top of the browser that include a screen snapshot function, bug form reporter, and an agent … Read more

Not only does this app want to rescue your phone from wires, it also wants to help you control it without needing to get up to grab it. Browsix Lite for Android finds your phone and connects fast, but the Web component seems to be broken. If it is ever fixed, this will be a nice app to have handy.

Browsix Lite for Android requires you to be on the same network as your computer in order to work. Once you're connected, you have to load the app on your phone and in your browser to make the connection. … Read more

Something as portable and easy to lose as your smartphone deserves more than the good intentions of strangers to protect your apps and data when (not if) it goes AWOL. With so many free security apps, why would you let that happen? Perfect App Protector Free is a great example. It's also called the Lite version of a Pro app. Some users may even know it as Perfect Applock Free. Whatever you call it, this easy-to-use but effective security app from Morrison Smart Software can protect your stuff. We tried it in a Samsung Galaxy S3 with Android 4.… Read more