Software : Round up: The best free VPN tools 2016

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• Round up: The best free VPN tools 2016
• Round up: The best free audio editors 2016
• Linux users are one step closer to universal app marketplace
• Facebook Messenger for Android wants to be your only chat app

Round up: The best free VPN tools 2016 Posted: Protect your privacy online The best free VPN tools With the eyes of ISPs growing ever more suspicious and government monitoring fast becoming something tangible and terrifying, the 'private' part of Virtual Private Network has never been more important. But hiding your internet traffic inside an encrypted tunnel isn't the only reason you might want to run a VPN on your machine. Perhaps you want your network traffic to appear to emanate from elsewhere in the world in order to use region-locked services (presuming, of course, you can do so legally). Maybe you're looking to seamlessly access your home network while on the road, or don't trust the security of public Wi-Fi access points. The VPN tag covers a lot of potential uses. Bear in mind that using a VPN does come with certain disadvantages, primarily that you'll experience slower internet speed as your traffic is encrypted and routed through the servers of your chosen provider. Free options usually end up throttled compared to their paid-for siblings and might also serve up ads or, in some cases, track your browsing habits to sell on to third parties. 1. CyberGhost 5 The best VPN tool to keep your browsing activity private CyberGhost is a VPN that truly has its users' ideals in mind: the company proudly declares that it doesn't track your activity, and publishes a transparency report to back up its claims. You can even use its interface to restrict the amount of information you're passing on to the sites you visit, shutting down tracking cookies, malicious websites, and more. If you want your traffic private and protected, this is our number one choice. It's also supremely easy to use, with a simple interface which allows you to select the location of your new IP address, and good visual indication of what's going on. That said, CyberGhost does run a reasonably limited number of servers, with selections mainly focused in Europe – at the time of writing, the free version offers no location option for Canada or any servers located in Asia. You're also restricted to three hours per session, with a moderate delay and a few ads before you're able to connect – a small price to pay for privacy. 2. Tunnelbear Tunneling made simple - but watch out for the data limit Tunnelbear is, as its dev crows, 'really really simple' to use. It's probably the most friendly VPN you'll find, with straightforward apps available for for Windows, MacOS and mobile devices. It's also one of the most well-travelled, with a truly worldwide network of tunnels to connect to, routing your data everywhere from Hong Kong to Norway – only its Australia and India nodes are restricted in the free edition. Much like CyberGhost, Tunnelbear promises high-end encryption and a complete absence of traffic logging. There's a pretty big kicker: the free version only offers 500MB of data transfer per month, so it's going to be reasonably useless if you're using it as a location-spoofing tool to watch geo-restricted video. For those moments when you're doing light browsing in a coffee shop, though, Tunnelbear's simplicity – and mobile compatibility – may come in very handy as long as you can cope with its slightly twee collection of bear puns. 3. VPNBook VNPBook is a simple, convenient way to protect your privacy If you're a confident computer user or want to protect more than just a Windows device, VPNBook is a great option. It doesn't even require any specific software – you just plug the appropriate info into your machine's system settings and you're connected. It uses your choice of point-to-point-tunneling (PPTP) or OpenVPN to encrypt your traffic and fire it out of one of six servers, three in Europe and three in North America. Being rough-and-ready, though, VPNBook does have its issues. We can't vouch for the specific encryption used, for a start, and its open nature (and potential for abuse) means it uses a password which changes frequently. If your ISP blocks PPTP connections, you'll need to use OpenVPN's client software – which pretty much nullifies the benefit of its compatibility with phones and games consoles. But for an ad-free, no-nonsense VPN connection it's a great choice. 4. OpenVPN Server Setting up your own VPN server is an enterprise-level option While the OpenVPN team produces a more user-friendly VPN option in the form of PrivateTunnel – which offers only limited data transfer in its free form – and many of the other options here use OpenVPN tech to get the job done, it's worth putting in the (considerable) effort to install an OpenVPN server on a home machine. You'll need to stump up some cash if you want to make use of more than the two client connections included with the server installation, but this is a proper VPN. Set up its server properly, connect to it with the OpenVPN client software, and you'll not only encrypt your network traffic but gain access to your home network as if you were connected locally -- all your shares, files and machines at your fingertips. Make no mistake, though: building your own OpenVPN server is enterprise-level stuff, certainly not for the faint-hearted given the amount of configuration required, and its absolute overkill for most purposes. But if you're in this for the 'network' side of VPN, look no further. 5. Hotspot Shield Free A promising VPN tool, but the ads and toolbars are overbearing It's been around for a while and has something of a mixed reputation: Hotspot Shield is a cracking VPN, but suffers some pretty heavy drawbacks that are required to contribute to its upkeep. However, Hotspot Shield dev Anchorfree has recently made steps to improve its service to free users. While you'll have to put up with a decent number of ads and frequent pleading to upgrade to its Elite version, some of the more insidious aspects – browser toolbars, page-injected advertising – are on the outs. While it's quick, easy to install and available in a neat Chrome extension version, we still struggle to recommend Hotspot Shield Free fully. There's a 750MB data cap per day, a single USA output locale, and access to many video streaming sites is hidden behind the paid Elite subscription.

Round up: The best free audio editors 2016 Posted: The best free audio editors The best free audio editors When you want to edit a sound file – whether it's to create a custom ringtone for your phone, make your own podcasts or record music – the prospect of choosing the right tool for the job can be a daunting one. The complexity of some audio-editing tools might be enough to scare you away, but it's more likely to be the price tag attached to such software that sends you running. Never fear, though – there are free options packed with professional-quality features. Whether you're looking for a tool to help create a soundtrack for your home movies, or you need something to help you convert your old record and cassette collection into MP3 format while removing background static, there's a free software download out there for you. Before you begin, it's worth noting that most audio editors use the LAME codec. It's probably already installed on your system, but if you receive a warning that you need to install it, you can download a free codec pack containing it. 1. Audacity The best free audio editor, Audacity has all the tools you could possibly need Available for any desktop platform you care to mention, Audacity is our first choice for audio editing. It has a huge following, and it's one that is entirely justified. It's a powerful tool that would put some paid-for product to shame, and although the interface might initially seem slightly intimidating, it's actually surprisingly approachable even for beginners. Audacity is equipped with an extensive suite of built-in tools, enabling you to edit pre-recorded files, capture sound through an attached microphone, or even stream music and podcasts. There's support for a wide range of audio formats for both importing and exporting, and the range of built-in effect is impressive. There's also a great selection of third-party plug-ins to make it even more versatile (one of our favourites is autotune add-on Gsnap, for that T-Pain effect), and a comprehensive manual is available to help you to get to grips with the more complicated aspects of the program. 2. Free Audio Editor Ideal for recording and editing your own songs and podcasts Free Audio Editor's name tells you everything you need to know here. You have to deselect a few checkboxes to avoid installing unwanted software, but the tool itself is worth the effort. It can be used to record audio via line-in, work with existing audio files, or to rip CDs. One thing that makes Free Audio Editor stand out from the competition is the way the interface has been designed. Rather than hiding option deep in confusing menus, everything you need to right at your fingertips. A neat effects sidebar makes it simple to get to the tools you need, and you can even bookmark those you use most to make your life even easier. You can get as hands on as you like, but many of the readymade filters such as breath reduction (particularly handy for podcasts) and background noise reduction mean that you'll be able to perform many audio clean-up tasks in just a few clicks. 3. Free MP3 Cutter and Editor If you don't want advanced functions, this little tool is just what you need Free MP3 Cutter and Editor is a simple program designed with a very specific type of audio editing in mind. Audacity would be a better choice if you want fine control of your tracks, but if you're looking for nothing more than a quick and dirty program for trimming the fat from your MP3s, this is perfect. Open your MP3 file and you can cut out unwanted sections, add a fade-in or fade-out, adjust the volume, and convert between stereo and mono. That's it. It might sound limited, but it's extremely good at what it does (for example, if you have saved a live recording as one large MP3 and then want to divide it up into a number of individual tracks). It's not the sort of task you would need a professional audio editor for, and Free MP3 Cutter and Editor fits the bill nicely. 4. WavePad Audio Editor Free Easy sound editing for Windows, Android and Apple devices The iPad has, over the years, become recognised as a value tool for music creation, but not so much for editing tracks. WavePad Audio Editor Free is an interesting app for a couple of reasons: not only is it a free audio editing app, but it's also available for iOS and Android as well as Windows. The mobile apps are surprisingly powerful - helped, perhaps, by the fact that the iOS and Android versions are designed like the desktop software. There are a number of filters and editing options available such as trimming, a high pass filter, normalization and merging files, and you can add more tools via in-app purchases. There are some nice extra touches too, including voice-activated recording, and an auto-trim editing function. 5. ocenaudio A good choice for small tasks, like creating ringtones Like Audacity, ocenaudio is available for multiple platforms (Windows, Linux and Mac). While not bursting with features, it's a great tool for everyday audio editing. Real-time effect previewing should help to speed up your work as there's no need to apply a change just to try it out, and a highly precise selection tool makes it easy to apply the same effect to multiple section of a files. You can work with locally stored files, or even open those hosted online. The somewhat sparse interface quickly becomes a joy to use, and if you spend a little time familiarising yourself with the keyboard shortcuts, you should fly through common tasks in next to no time. There's a decent range of effects to choose from, and there's even the option of exporting your creations as a ringtone for your iPhone. 6. mp3DirectCut Trim and normalize recorded audio files Despite its name, mp3DirectCut does more than just slicing up MP3s (although it does that very well). You can record directly into the program or work with existing audio files, and although there are no fancy options, all of the basics are covered. As well as simple track splitting, you'll also find tools for normalising audio, increasing the volume, and fading. Automatic pause detection is available to help make it easier to decided where to split a track, and if you have created cue files to automate file processing, there's support for those here. mp3DirectCut also features a batching processing option that can be used to quickly apply the same settings and effects to entire folders full of files, which is handy for normalising a series of tracks, or increasing the volume of a set that were recorded at the same time. 7. Acoustica Basic Edition A more advanced mastering tool, with effect layering Acoustica Basic Edition is a superb audio editor, and is particularly good at cleaning up old audio recordings from vinyl or cassettes by removing unwanted noise. Opting for the free version means missing out on options such as a multi-track editor and support for 7.1 surround sound, but you still get a lot to play with. It has a very professional look and feel, and the Effect Chain - an area where you can build up and play with a layered series of filters - is a particular highlight. There's support for DirectX and VST plug-ins, so you can easily expand the program's repertoire. If you want to get a taste for audio editing with the freedom to move beyond the basics when you feel ready, Acoustica Basic Edition is an excellent starting point. 8. Wavosaur A portable app for simple editing on any PC Wavosaur differs from the rest of the software we're looking at because it's a portable app. You can therefore save it to a USB stick, ready for use on any PC without installation. Despite its tiny size, Wavosaur packs a punch. It's designed with MP3 editing in mind, but supports other key formats as well. It also boasts features like pitch shifting and vocal removal (ideal for making DIY karaoke tracks, and as with Audacity, its feature set can be expanded with VST plug-ins. The basic program hasn't been updated in quite some time, but don't let that put you off - it's an absolute gem of an audio editor.

Linux users are one step closer to universal app marketplace Posted: A new level of collaboration just kicked off in the world of Linux, with Ubuntu's 'snaps' now being supported across multiple distros. A snap allows for the delivery of an app to a Linux machine, with the software sitting separately alongside the base OS and not interfering with it, therefore dodging the risk of a system-wrecking calamity from the app's installation. And now the likes of Arch, Debian and Fedora support snaps natively, with more distros in the pipeline (such as Gentoo, Mint and OpenSUSE). The system is smart because it's easy to create a snap, and with snap packages becoming universal, pushing apps out to Linux systems will be a great deal easier, regardless of the distro in question – plus there are added security benefits. Secure snaps Snaps are isolated from each other and the operating system, and are designed with security in mind, only receiving the permissions they need to work. Updating is simple too, with updates to snaps delivered automatically (equally, it's also easy to roll them back to a previous version). Everything is commendably seamless, in other words. Those security and management benefits will make this innovation of particular interest to developers in the Internet of Things sphere. Snaps also make it possible to maintain a stable release and beta versions, the latter of which can be easily previewed by curious users. There's a great deal of flexibility on offer here. Mark Shuttleworth, founder of Canonical, commented: "Most vendors target Ubuntu because of its popularity. Snaps bring those apps to every Linux desktop, server, device or cloud machine, giving users freedom to choose any Linux distribution while retaining access to the best apps." The best Linux distros: six versions of Linux we recommend

Facebook Messenger for Android wants to be your only chat app Posted: Facebook Messenger for Android is getting a major update today which brings back SMS support. If you're experiencing déjà vu, it's because Facebook Messenger did support SMS several years ago, but the feature was removed because no one was using it. Hopefully Facebook nailed SMS integration this time so users will find it actually useful. "A lot of Android texting apps didn't keep up with the evolution of messaging, so we felt like we truly had to make Messenger the best SMS client for Android," says Facebook Messenger lead David Marcus. What's different this time around is that Android users will be able to send voice clips, stickers and locations via text. Previously, these features required both parties to have Facebook Messenger installed. While all users will be able to receive SMS messages sent from Facebook Messenger for Android, they won't be able to send back any stickers, voice messages or locations unless they're also using Facebook Messenger. Google Hangouts also supports SMS, but does it in a more integrated way. Hangouts allows users to combine their SMS and Hangouts chats into one unified thread. Facebook Messenger, however, separates SMS and Messenger conversations. SMS conversations are colored purple, while Messenger conversations are blue. This is similar to Apple's iMessage app which shows SMS in green and iMessages in blue. Facebook hopes users will stick with Messenger for all their chat needs by adding more and more features. On top of support for SMS, Facebook Messenger also features chatbots that can help you perform tasks like ordering food or getting a ride. Facebook also removed chat functionality from its mobile website, forcing users to download the Messenger app to continue chatting with friends. The Messenger update is rolling out to Android users in "most countries" starting today so check the Play Store to see if you have it. The OnePlus 3 might finally be a genuine flagship killer.

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