Popular cross-platform, open-source video transcoder HandBrake 0.9.9 has been released, and despite the version number increment is actually a major update. HandBrake allows users to convert video from a wide variety of formats -- including DVD and Blu-ray -- into MP4 or MKV files with support for .H264 and FFmpeg codecs.

Highlights in the latest release include support for the .H264 codec’s preset, tune and profile options, Blu-ray (PGS) subtitle support, additional video framerates and filter modes, improved audio remix and an updated user interface.

PC storage space is cheap these days, and if you’ve just bought one of the latest 4TB drives then the chances are you won’t be worried about filling it any time soon.

It’s still important not to waste hard drive space, of course: the more clutter you have, the longer your file searches, virus scans, defrags and other system-wide operations will take. Understanding what’s stored on your hard drive is  a key part of PC maintenance, then, and Disk Sorter Free could be the ideal program to help.

If you need to access an FTP server, perhaps to upload the latest version of your website, then you’ll probably reach for your favorite FTP client. But although that will transfer your files, it’s not exactly a convenient solution, particularly if you need to work with the server on a regular basis.

NetDrive is a free (for personal use) tool which can greatly simplify this process. If you find you’re frequently working with a particular FTP or WebDav server then the program can mount it as a new drive in Explorer, and you’ll be able to access it -- create, delete and rename folders, transfer and launch files -- just like any other drive on your system.

While it’s unlikely that the fate of your nation depends on it, there may be times when being able to pass on sensitive files to other people is a necessity. The obvious example is to encrypt those files in some way, either by storing them in a password-protected location or by encrypting them on the fly before passing them on.

The problem with this approach is that it’s rather visible. Your encrypted files by their very nature advertise the fact they contain some form of sensitive data, attracting unwanted attention. So what can you do about it? The answer lies with steganography, and a free tool for Windows called SteganPEG 1.0.

Microsoft has launched Skype for Mac 6.4, a major update of its Skype chat platform for OS X users. Version 6.4 is focused on improving Skype’s instant messaging features for better usability, while also introducing support for Simplified Chinese.

Version 6.4 adds infinite chat scrolling, a feature already present in the Windows build. This allows users to load historical conversations simply by scrolling upwards. This action simply loads messages from the chat history stored on the user’s computer.

IObit has announced the public availability of IObit Malware Fighter 2.0, the next generation of its popular anti-malware tool.

The most obvious change this time is the move to a Windows 8-style interface: large tiles, stark black background, and everything happening in a single window, rather than separate dialogs. It looks good, and is easy to use.

Hot on the heels of the release of Firefox 21 FINAL, Mozilla has released Firefox 22.0 Beta 1, giving adventurous users a glimpse into possible new features and improvements that may land in the next stable release just six weeks from now. Version 21 includes a number of minor new features and improvements, including better protection against unauthorized third-party cookies.

There are also platform-specific improvements for both Windows and Mac builds, plus the usual round of tweaks and performance enhancements to round off the update.

If you’re viewing a PDF and find an image you’d like to reuse, then extracting it is usually easy enough: just right-click the picture, select Copy, and it’ll be sent to the clipboard, ready for pasting wherever you need.

This approach isn’t exactly convenient if you want to extract a large number of images, though. And it may not work with some PDF files, or other file and document types. In situations like these, what you really need is a more automated approach, a program which can extract the JPEGs from almost anything – and that’s exactly what deJPEG claims to do.

Deleting files on a PC is normally very easy. But sometimes, just occasionally, Windows will tell you that it can’t help because the file is "in use". And that can quickly become very frustrating, especially if you can’t see why the file is open, or it’s something you really need to delete (a malware component, say).

To resolve this you should try closing all running applications, rebooting, perhaps try to delete the file from Safe Mode. But if this doesn’t work then you could always turn to ForceDel, a tiny command line tool which can forcibly delete files, even if they’re open in another application.

Tennessee software developer Bitsum has released Process Lasso 6.5 and Process Lasso 6.5 (64-bit), a major update of its performance tool for keeping PCs running smoothly by intelligently managing system processes.

Version 6.5 represents a major overhaul for the software, with Bitsum promising that it’s been "considerably optimized, profiled, tested and polished". The latest build also features a smattering of new features and improvements.

Microsoft’s decision to drop the Start menu in Windows 8 has caused plenty of controversy, but fortunately it’s made little difference to the end user. Developers quickly realized that many people really don’t like the new interface at all, and they’ve produced a host of free tools to help make Windows 8 look and feel as much like Windows 7 as possible.

Start Menu Reviver, though, has a different aim. Instead of ignoring Microsoft’s Modern UI, it adapts it, with configurable tiles rather than text links. There’s good integration with Windows 8, including the ability to launch Start Screen apps from your desktop. But at the same time, it’s not tied to Windows 8 systems: if you like the look, you can install and run the program on Windows 7, too.

Converting videos from one format to another can be a complicated business, so it’s no surprise that most conversion tools focus on ease of use above all else. But this can also mean the programs lose a great deal of functionality. Encoders such as FFmpeg -- the engine behind many free converters -- are absolutely packed with features, but the need for simplicity means most of these aren’t accessible to the end user.

There are some projects which take a different view, though, and TEncoder is a good example. This is a converter which isn’t afraid to expose options and settings, and at first glance this makes for a cluttered and intimidating interface. But look past that and you’ll find a tool which manages to be both powerful, and (once you know where everything is) generally very easy to use.

Mozilla has released Firefox 21.0 FINAL, a major new version of its cross-platform, open-source web browser for Windows, Mac and Linux. Version 21 gives users more control over their tracking cookie preferences, extends the social API to support four new providers and implements support for tools to help with troubleshooting and performance issues.

Although Firefox 21 doesn’t have quite the impact version 20 did with its new panel-based downloader, per-window private browsing and ability to close hanging plugins without crashing the entire browser, it still throws in some useful features, all of which have smoothly migrated from the Beta version.

With recent stories highlighting Windows 8’s comparative lack of sales success it's understandable that people start to think about other operating systems. Assuming you don’t want to throw away your old hardware and sell your soul to Apple then the obvious alternative has always been Linux.

The International Space Station likes it, yet Linux still has only a tiny share of the desktop market -- 1.2 percent as of April 2013 according to analytics company Net Applications.

Arch Linux is considered by many to be the Linux expert's OS of choice. As you may or may not know, Arch Linux is a very robust rolling-release OS with bleeding edge (yet stable) packages. Arch has a really large and knowledgeable community. However, there is a price to pay to join this elite club of Linux users -- a terrifyingly hard command line installer.

Truth be told, Arch is not that difficult too install (even though it has that reputation), as long as you print out detailed instructions and follow them step by step. Unfortunately, many people do not have the time and patience for such a project. Some advanced Linux users (such as myself) just want an easy to install distro because we simply do not have the time. However, we also want to enjoy the benefits of Arch. Cinnarch was a Linux distro born to solve this dilemma.