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Voice over IP, or VoIP, is an emerging technology that allows you to use your broadband Internet connection to place and receive voice and videophone calls. Internet-based calls are less expensive than traditional calls (sometimes they’re even free), and many VoIP-based communication services are compatible with the old-fashioned global phone network, so you can use these new VoIP tools to place calls to and receive them from traditional phone numbers. By adding some desktop VoIP software tools to your Mac, you, too, can take advantage of Internet calling. We’ve reviewed four Mac-compatible desktop VoIP applications: Apple’s, SIPPhone’s,. We also checked out a unique product called; still in beta for the Mac, this VoIP plug-in for Mozilla Firefox lets you make and receive calls via the browser. While each program has strengths and weaknesses, they all do basically the same thing: they present you with a buddy list like the one in an instant-messaging (IM) program, and they allow you to communicate by voice (and sometimes video) with the folks in that list. Perhaps the best thing about these VoIP apps is that they’re free downloads and aren’t shareware, so they won’t time out or periodically nag you to register.
Since these programs are free, their makers do charge for some premium features. To get started using VoIP, you’ll need a broadband Internet connection (cable or DSL) and a Mac running OS X 10.3 or 10.4 (some of these tools—iChat AV and Skype, for instance—offer additional functions to Tiger users). You’ll also need a microphone and a pair of speakers or headphones. Serious desktop VoIP users will opt for headphones or even a headset-microphone to eliminate echo, one of the negative side effects of using freestanding speakers. Cross-platform connections Some VoIP products, including Skype and Gizmo Project, run on Windows and Linux, while Apple’s iChat AV runs only on OS X. Skype, SightSpeed, Gizmo Project, and iChat AV allow you to host either multiparty voice or videoconference calls. Unlike expensive high-end conferencing systems designed for large businesses, which are often connected to a telephone system, these simple desktop VoIP apps can make conferencing easier—and more affordable.
All of these applications allow you to call other Internet users for free. But if you want to call somebody using his or her telephone number, as permitted by Skype, Gizmo Project, and the Wengo plug-in, you’ll pay a basic, per-minute fee. At this writing, neither iChat AV nor SightSpeed permits computer-to-phone calling. Advanced features cost money While you can make basic calls for free, more-advanced features will cost you. For instance, Skype’s voice-mail feature carries a small monthly charge. Obtaining a permanent phone number from Skype (called a SkypeIn number) involves an additional fee.
Also for a fee, Gizmo Project allows you to forward your incoming calls to another telephone, such as your cell phone, and SightSpeed offers extended conferencing and video-messaging features for paid subscribers. IChat AV users can’t call traditional phone numbers, but they can call each other, using securely encrypted audio channels on the Internet if all participants are.Mac subscribers.
Once you become accustomed to a desktop VoIP tool, you may find that VoIP calling becomes a part of your daily routine. After all, it’s a lot easier to dial a Skype buddy by double-clicking on a name than it is to look up a number in Address Book and manually punch it in on your telephone’s keypad. If you’re into multiplayer Internet games, using a tool like Skype to keep in touch with your teammates is nice, as it relieves you from having to type text-chat messages during the game. And if you have relatives in other countries, talking to them over the Internet will cost you a lot less than placing international long-distance calls. Some downsides Despite the benefits of VoIP software on the Mac, a traditional phone is still necessary in some situations. Chief among them is emergency calling.
None of the apps we looked at can properly route a 911 call to your local emergency dispatcher, though they’ll probably have this ability in the future. Some services that require entering digits—such as telephone banking or certain corporate phone menus—may not work properly with the computer-to-phone features of Skype and Gizmo Project, due to differences in the way VoIPsupports dialed touch tones.
Discovering which VoIP app is right for you involves a combination of research, experimentation, and (hopefully) a little fun.
So, you’ve decided to download an older version of Mac OS X. There are many reasons that could point you to this radical decision.
To begin with, some of your apps may not be working properly (or simply crash) on newer operating systems. Also, you may have noticed your Mac’s performance went down right after the last update. Finally, if you want to run a parallel copy of Mac OS X on a virtual machine, you too will need a working installation file of an older Mac OS X. Further down we’ll explain where to get one and what problems you may face down the road.
A list of all Mac OS X versions We’ll be repeatedly referring to these Apple OS versions below, so it’s good to know the basic macOS timeline. Cheetah 10.0 Puma 10.1 Jaguar 10.2 Panther 10.3 Tiger 10.4 Leopard 10.5 Snow Leopard 10.6 Lion 10.7 Mountain Lion 10.8 Mavericks 10.9 Yosemite 10.10 El Capitan 10.11 Sierra 10.12 High Sierra 10.13 Mojave 10.14 STEP 1. Prepare your Mac for installation Given your Mac isn’t new and is filled with data, you will probably need enough free space on your Mac. This includes not just space for the OS itself but also space for other applications and your user data. One more argument is that the free space on your disk translates into virtual memory so your apps have “fuel” to operate on.
The chart below tells you how much free space is needed. Note, that it is recommended that you install OS on a clean drive.
Next, you will need enough disk space available, for example, to create Recovery Partition. Here are some ideas to free up space on your drive:. Uninstall large unused apps. Empty Trash Bin and Downloads. Locate the biggest files on your computer: Go to Finder All My Files Arrange by size Then you can move your space hoggers onto an external drive or a cloud storage. If you aren’t comfortable with cleaning the Mac manually, there are some nice automatic “room cleaners”.
Our favorite is as it’s most simple to use of all. It deletes system junk, old broken apps, and the rest of hidden junk on your drive. For OS 10.4 - 10.8 (free version) for OS 10.9 (free version) for OS 10.10 - 10.14 (free version) STEP 2.
Get a copy of Mac OS X download Normally, it is assumed that updating OS is a one-way road. That’s why going back to a past Apple OS version is problematic. The main challenge is to download the OS installation file itself, because your Mac may already be running a newer version. If you succeed in downloading the OS installation, your next step is to create a bootable USB or DVD and then reinstall the OS on your computer. How to download older Mac OS X versions via the App Store If you once had purchased an old version of Mac OS X from the App Store, open it and go to the Purchased tab.
There you’ll find all the installers you can download. However, it doesn’t always work that way. The purchased section lists only those operating systems that you had downloaded in the past. But here is the path to check it:. Click the App Store icon. Click Purchases in the top menu.
Scroll down to find the preferred OS X version. Click Download. This method allows you to download Mavericks and Yosemite by logging with your Apple ID — only if you previously downloaded them from the Mac App Store. Without App Store: Download Mac OS version as Apple Developer If you are signed with an Apple Developer account, you can get access to products that are no longer listed on the App Store.
If you desperately need a lower OS X version build, consider creating a new Developer account among other options. The membership cost is $99/year and provides a bunch of perks unavailable to ordinary users.
Nevertheless, keep in mind that if you visit developer.apple.com/downloads, you can only find 10.3-10.6 OS X operating systems there. Newer versions are not available because starting Mac OS X Snow Leopard 10.7, the App Store has become the only source of updating Apple OS versions. Purchase an older version of Mac operating system You can purchase a boxed or email version of past Mac OS X directly from Apple. Both will cost you around $20.
For the reason of being rather antiquated, Snow Leopard and earlier Apple versions can only be installed from DVD. Buy a boxed edition of 10.6 Get an email copy of 10.7 Get an email copy of 10.8 The email edition comes with a special download code you can use for the Mac App Store. Note, that to install the Lion or Mountain Lion, your Mac needs to be running Snow Leopard so you can install the newer OS on top of it.
How to get macOS El Capitan download If you are wondering if you can run El Capitan on an older Mac, rejoice as it’s possible too. But before your Mac can run El Capitan it has to be updated to OS X 10.6.8. So, here are main steps you should take: 1. Install Snow Leopard from install DVD. Update to 10.6.8 using Software Update.
Download El Capitan. “I can’t download an old version of Mac OS X” If you have a newer Mac, there is no physical option to install Mac OS versions older than your current Mac model. For instance, if your MacBook was released in 2014, don’t expect it to run any OS released prior of that time, because older Apple OS versions simply do not include hardware drivers for your Mac.
But as it often happens, workarounds are possible. There is still a chance to download the installation file if you have an access to a Mac (or virtual machine) running that operating system.
For example, to get an installer for Lion, you may ask a friend who has Lion-operated Mac or, once again, set up a virtual machine running Lion. Then you will need to prepare an external drive to download the installation file using OS X Utilities. After you’ve completed the download, the installer should launch automatically, but you can click Cancel and copy the file you need. Below is the detailed instruction how to do it.
Install older OS X onto an external drive The following method allows you to download Mac OS X Lion, Mountain Lion, and Mavericks. Start your Mac holding down Command + R.
Prepare a clean external drive (at least 10 GB of storage). Within OS X Utilities, choose Reinstall OS X. Select external drive as a source. Enter your Apple ID. Now the OS should start downloading automatically onto the external drive. After the download is complete, your Mac will prompt you to do a restart, but at this point, you should completely shut it down. Now that the installation file is “captured” onto your external drive, you can reinstall the OS, this time running the file on your Mac.
Boot your Mac from your standard drive. Connect the external drive. Go to external drive OS X Install Data. Locate InstallESD.dmg disk image file — this is the file you need to reinstall Lion OS X. The same steps are valid for Mountain Lion and Mavericks. How to downgrade a Mac running later macOS versions If your Mac runs macOS Sierra 10.12 or macOS High Sierra 10.13, it is possible to revert it to the previous system if you are not satisfied with the experience.
You can do it either with Time Machine or by creating a bootable USB or external drive. Instruction to Instruction to Instruction to Before you do it, the best advice is to back your Mac up so your most important files stay intact. In addition to that, it makes sense to clean up your Mac from old system junk files and application leftovers. The easiest way to do it is to run CleanMyMac X on your machine.
Visit your local Apple Store to download older OS X version If none of the options to get older OS X worked, pay a visit to nearest local Apple Store. They should have image installations going back to OS Leopard and earlier. You can also ask their assistance to create a bootable USB drive with the installation file. So here you are.
We hope this article has helped you to download an old version of Mac OS X. Below are a few more links you may find interesting.
These might also interest you:.
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