| Version Manufacturer
 
 | Date 
 | Recommended Requirements 
 | Notes 
 | 
| Dragon NaturallySpeaking Engine 13 | 
| 13 Dragon Legal | Not yet announced as of 9/5/14 | Operating Systems Microsoft:
 
 
              Recommended System Resources:Win 8 & 8.1 (32 & 64 bit Editions)Win 7 SP1 (32 & 64 bit Editions)Win Server 2008 R2 SP1 or higher (64 bit only)  R1 Not Supported
Win Server 2012
 
Win XP & VistaNot Supported
 Also Requires
 
            NotesSound card capable of supporting 22 kHz 16-bit recording.IE 9, 10 or 11(32 bit), Current version of Firefox or Google Chrome.
              DVD-ROM (for installation).Nuance approved headset (included with software purchase, not included with upgrades).An internet connection is required for activation. 
            During the install process, the software checks that your system meets these requirements; if they are not met, it will not be installed.Dragon web extensions require Internet Explorer 9, 10 or 11, or the currently supported version of Mozilla Firefox or Google Chrome.
Only the Medical edition of Dragon supports dictation directly into Electronic Medical Record (EMR) Systems. | 
              Full Windows 8 support.Windows XP and Vista no longer supported.Enhanced operation for Gmail, Hotmail and Yahoo Mail (requires Internet Explorer 9, Fire Fox 12+ or Google Chrome 13+)Dragon Remote Mic for Android Smart Phones in addition to iOS for Apple phones. | 
| 13.00 Dragon Professional Nuance
 | Announced Sept. 4 Ship Sept. 15
 | 
| 13 Dragon Home and Premium Nuance
 | Approx. June 2014 | 
| Dragon NaturallySpeaking Engine 12 | 
| Dragon Medical Practice Edition 2 | Announced 6/11/13 Ship 6/17/13
 | Operating Systems Microsoft:
 
 
              Hardware:Win 8 (32 & 64 bit)Win 7 SP1 (32 & 64 bit)Win Vista SP2 (32 & 64 bit)Win XP SP3 (32 bit only)Win Server 2008 SP2, and R2 (32 & 64 bit)
(32 & 64 bit) Also Requires
 
              * Intel Atom processor 1.66 GHz minimum:Soundblaster 16 bit compatible Sound Card +IE 9 &: 10 (32 bit), Firefox 18 or higher, or Google Chrome 24 or higher
are required in order to experience the enhanced capabilities in Gmail, Hotmail, Outlook.com and Windows Live email
(IE 7 minimum)
DVD-ROM (for installation)Nuance approved headset (included with purchase) meets minimums but not recommended.
 
 | 
   Windows 8 Compatibility
   20% more accurate
   Enhanced Dictation Box (Transparent)
  Increased Performance
   | 
          | Version 12.5 Nuance
 | New Product March 18, 2013 
 Update available May 2013
 | 
  Greater Compatibility for Microsoft Windows 8Support for Recently Released Microsoft Office 2013 and Microsoft Internet ExplorerFree update for current Dragon NaturallySpeaking 12 usersLimited time promotional upgrade pricing for version 10 & 11 users  | 
           
            | Professional ships Nuance
 
 | September 15, 2012 
 | 12 Professional Scheduled to Ship | 
      
            | Premium Ships Nuance
 
 | Approx. Aug. 15, 2012 
 | 12 Premium Ships | 
       
            | 12.00 Dragon NaturallySpeaking
 Nuance
 
 | July 26, 2012 
 | Version 12 Release Announcement 
              20%Accuracy increase
Support for Gmail and Hotmail
Android phone mic added to Apple OSi mic
Smart formatting
 | 
| Dragon NaturallySpeaking Engine 11 | 
          
            | Dragon
Medical Practice Edition 
 | Sep.
1, 2011 
 | Operating Systems Microsoft:
 
 
              Hardware:Win 7 (32 & 64 bit)Win Vista SP1 & SP2 (32 & 64 bit)Win XP SP2 & SP3 (32 bit only)Win Server 2003 & 2006, SP1, SP2, and R2
(32 & 64 bit) Also Requires
 
              * Intel Atom processor 1.66 GHz minimum:Soundblaster 16 bit compatible Sound Card +Internet Explorer 6 (minimum)
DVD-ROM (for installation)Nuance approved headset (included with purchase) meets minimums but not recommended.
 
 | Based
on Dragon NaturallySpeaking 11.00 engine. 
 | 
          
            | 11.5 Nuance
 | June(?)
2011 
 | 
              Twitter and Facebook CommandsIPhone remote microphone (WiFi microphone)New Text formatting commands | 
          
            | 11.0 Legal Shipped Nuance
 | Sept. 7, 2010 | 
              Handles multiple matches in textImproved Digital Voice Recorder setupEnhanced Dragon Sidebar includes User Defined commandsImproved User Profile setupEnhanced Upgrade Wizard
Enhanced commands for Internet Explorer 9Supports Windows 7 SP1, Windows Server 2008 R2 SP1Improved Enterprise Profile Management. 
 
 | 
          
            | 11.0 Professional Shipped Nuance
 | Sept. 3, 2010 | 
          
            | 11.00 Premium Shipped Nuance
 | Aug. 25, 2010 | 
          
            | 11.00 Legal, Professional, Premium (incl.
mobile & Wireless editions) Nuance
 | July 30, 2010 
 | Version 11 announced. 
              15% Fewer recognition errorsFaster PerformanceSidebar help screen 
 | 
| Dragon NaturallySpeaking Engine 10 | 
          
            | All 10.1 Editions Nuance
 
 | October 2009 
 | Windows 7 supported 
 | 
              Nuance announces Windows 7 Compatibility with 10.1
update.
 | 
          
            | 10.1 all Medical Editions Nuance
 | June 2009 
 | Operating
Systems: 
              Adds 64 Bit Windows Vista(64 Bit XP not supported)
 
 | 
              Fixes spaces between numbers in Spell ModeAdds compatibility with 64 bit VistaSupports Internet Explorer 8Changes outlined in Nuance Tech note 6070 (SP 1 for
Dragon 10 non-medical versions)
 | 
          
            | 10.1 Standard, Preferred, and Professional Nuance
 | April 2009 
 | 
          
            | 10.0 Nuance
 
 | October 2008 
 | Operating
Systems: 
              Hardware & ProgramsWindows Server 2000, 2003Windows 2000 w/ SP4 or higherWindows XP w/ SP2 or higher, 32 bitHome & Professional
 
Windows Vista , Vista SP1, 32 bitall 4 editions
 
 | 
              Substantially enhanced accuracy.NaturallySpeaking Preferred, Professional, Legal
retain same name.
New Medical Version names: Dragon Medical, Small
Practice, and Enterprise (OLP) and moved to Dictaphone division of
Nuance.
Dragon Medical has new exclusive features (Dictaphone
PowerMic configuration, Medical formatting, etc.)Non-Medical versions no longer supported for
dictation into EMR/EHR programs and disabled for most major EMR/EHR
programs.
New product logo is green and drops the Dragon.Requires DVD drive for installationSupports Server OSSupports "no-microphone" users for support staff.
 | 
          
            | August 2008 | Announced 
 | 
| Dragon NaturallySpeaking Engine 9 | 
          
            | 9.51 Medical Nuance
 | Early 2008 
 | 
              Windows 2000 w/ SP4 or higherWindows XP w/ SP1 or higherIE 5 or higherPentium, 2 GHz1 GB RAM1 GB free HD spaceSoundblaster 16 bit compatible Sound Card +Internet access for registrationCD ROM (for Installation)
 | Adds Configuration options for the
Dictaphone PowerMic II 
 | 
          
            | 9.5 Nuance
 
 | April 2007 
 | Vista Compatibility Update, Microsoft
Windows Vista compatibility 
 | 
          
            | 9.1 Nuance
 
 | Jan 20, 2007 
 | Medical Small Practice edition released 
              Competitive PricingMinimum 5 usersNot designed for Hospitals
 | 
          
            | Dec 27, 2006 
 | Service Pack 1 - Various fixes 
 | 
          
            | 9.0 Nuance
 
 | July 17, 2006 
 | 
              Improved AccuracyRuns under Citrix Thin Client
Administration UtilitiesTraining  Enrollment not required
 | 
| Dragon NaturallySpeaking Engine 8 | 
          
            | 8.1 Scansoft
 
 | April 26, 2005 
 | 
              Windows 2000 w/ SP4 or higherWindows XP w/ SP1 or higher
Windows ME for Preferred onlyIE 5 or higher
PIII 500512 MB RAM
500 MB free HD spaceInternet access for registration.Soundblaster 16 bit compatible Sound Card +CD ROM (for Installation)
 | Service Pack 1. 
 
              Various fixes and enhancementSupports America Online 9 | 
          
            | 8.0 Scansoft
 | Nov.-Dec. 2004 
 | 
              Enterprise RoamingImproved Accuracy | 
| Dragon NaturallySpeaking Engine 7 | 
          
            | 7.3 Scansoft
 | Sep 2003 
 | 
              Windows XP (Excluding XP SP2)Windows NT4 (w/ SP6 or higherWindows 98SE, ME, 2000IE 5 or higher
PIII 500
256 MB RAM700 MB free HD spaceSoundblaster 16 bit compatible Sound Card +CD ROM (for Installation)
 
 
 | Service Pack 2. 
 
              Various fixes and enhancements"drafiles" folder limited to 80 MBNew commands for MS Office 11 (2003) and WordPerfect
11Supports specific Windows XP/2000 User Groups
 | 
          
            | 7.2 Scansoft
 | Sep 2003 
 | Service Pack 1. 
 | 
          
            | 7.0 Scansoft
 | Mar. 2003 
 | 
              Professional is Section 508 compliant | 
| Dragon NaturallySpeaking Engine 6 | 
          
            | 6.3 Dragon Systems
 
 | Nov 2002 
 | 
 | Update patch 
 | 
          
            | 6.1 Dragon Systems
 | 
 | 
 | Update Patch 
 | 
          
            | 6.0 Dragon Systems
 | Nov 2001 
 | 
 | 
 | 
          
            | 5 Dragon Systems
 | Nov 2000 
 | 
              Windows 98, ME, 2000IE 5.1
128 MB RAMP266195 MB free HD spaceSoundblaster 16 bit compatible Sound Card +CD ROM (for Installation)
 | 
 | 
          
            | 4 Dragon Systems
 | Oct. 1999 
 | 
              Windows 95/98 w/128 MB RAMWindows NT 4.0, SP3 or higher w/128 MB RAMP450200 MB free HD spaceSoundblaster 16 bit compatible Sound Card +CD ROM (for Installation)
 | IE 5 Commands Use USB  microphones
 Children and Teen speech models
 NaturalWord support for Outlook
 Natural Formatting
 
 | 
          
            | 3.52 Dragon Systems
 | 
 | 
              Windows 95/98 w/64 MB RAMWindows NT 4.0, SP3 or higher w/96 MB RAMP200200 MB free HD spaceSoundblaster 16 bit compatible Sound Card +CD ROM (for Installation) | 
 | 
          
            | 3.51 Dragon Systems
 | 
 | 
 | 
          
            | 3.5 Dragon Systems
 | 
 | 
 | 
          
            | 3.01 Dragon Systems
 | 
 | 
 | 
          
            | 3.0 NaturallySpeaking Dragon Systems
 | early 1999 
 | 
 | 
          
            | 2.02 NaturallySpeaking Dragon Systems
 | 
 | 
              Windows 95/98 w/48 MB RAMWindows NT 4.0, SP3 or higher w/64 MB RAMP200200 MB free HD spaceSoundblaster 16 bit compatible Sound Card +CD ROM (for Installation) | 
 | 
          
            | 2.0 NaturallySpeaking Dragon Systems
 | 1998 
 | 
 | 
          
            | 1.0 NaturallySpeaking Dragon Systems
 | April 1997 
 | 
              Windows 95/98 w/ 32 MB RAMWindows NT  w/48 MB RAMP13360 MB free HD spaceSoundblaster 16 bit compatible Sound Card +CD ROM (for Installation) | 
 |