De keygen

A key generator (key-gen) is a computer program that generates a product licensing key, such as a serial number, necessary to activate for use of a software application. Keygens may be legitimately distributed by software manufacturers for licensing software in commercial environments where software has been licensed in bulk for an entire site or enterprise, or they may be distributed illegitimately in circumstances of copyright infringement or software piracy. Illegitimate key generators are typically distributed by software crackers in the warez scene and demoscene. These keygens often play "Keygen music", which may include the genres dubstep or chiptunes^[1] in the background and have artistic user interfaces.

Software licensing[edit]

A software license is a legal instrument that governs the usage and distribution of computer software.^[2] Often, such licenses are enforced by implementing in the software a product activation or digital rights management (DRM) mechanism,^[3] seeking to prevent unauthorized use of the software by issuing a code sequence that must be entered into the application when prompted or stored in its configuration.^{[better source needed]}

Key verification[edit]

Many programs attempt to verify or validate licensing keys over the Internet by establishing a session with a licensing application of the software publisher. Advanced keygens bypass this mechanism, and include additional features for key verification, for example by generating the validation data which would otherwise be returned by an activation server. If the software offers phone activation then the keygen could generate the correct activation code to finish activation. Another method that has been used is activation server emulation, which patches the program memory to "see" the keygen as the de facto activation server.

Multi-keygen[edit]

A multi-keygen is a keygen that offers key generation for multiple software applications. Multi-keygens are sometimes released over singular keygens if a series of products requires the same algorithm for generating product keys. In this case, only a single value encoded within the key has to be changed in order to target a different product.

Authors and distribution[edit]

Unauthorised keygens that typically violate software licensing terms are written by programmers who engage in reverse engineering and software cracking, often called crackers, to circumvent copy protection of software or digital rights management for multimedia.

Keygens are available for download on warez sites or through peer-to-peer (P2P) networks.

Malware keygens[edit]

Many unauthorised keygens, available through P2P networks or otherwise, contain malicious payloads.^[4] These key generators may or may not generate a valid key, but the embedded malware loaded invisibly at the same time may, for example, be a version of CryptoLocker (ransomware).^[5][6]

Antivirus software may discover malware embedded in keygens; such software often also identifies unauthorised keygens which do not contain a payload as potentially unwanted software, often labelling them with a name such as Win32/Keygen or Win32/Gendows.^[4]

Keychan[edit]

A key changer or keychan is a variation of a keygen. A keychan is a small piece of software that changes the license key or serial number of a particular piece of proprietary software installed on a computer.

See also[edit]

References[edit]

External links[edit]

❮ HTML <keygen> tag

Definition and Usage

The name attribute specifies the name of a <keygen> element.

The name attribute of the <keygen> element is used to reference form data after the form has been submitted.

Browser Support

The numbers in the table specify the first browser version that fully supports the attribute.

Syntax

Attribute Values

Aiseesoft Video Converter Ultimate 9.2.36 Serial Number 2018 + Key (Keygen, License) Generator and Activator use the button below to download it. Aiseesoft Video Converter Ultimate is a solid media utility for the Windows platform that allows you to convert 4K UHD/HD/SD video to a number of popular video formats.

NOTE : The Activator works with all Aiseesoft Video Converter Ultimate Editions.

The app has the ability to turn 2D video to 3D video and download online videos from popular media sites, such as YouTube, Facebook, Twitter, and Yahoo.

Aiseesoft Video Converter Ultimate lets you convert 4K/HD/SD video to a variety popular formats such as MP4, MOV, M4V, WMV, AVI, FLV, 3GP, etc.

With Aiseesoft Video Converter Ultimate you also can convert 2D video to 3D with multiple 3D options. The app offers up to 14 types of 3D modes including Anaglyph 3D (10 types), Side by Side (Half-Width) 3D, Side by Side (Full) 3D, Top and Bottom (Half-Height) 3D and Top and Bottom (Full) 3D. The 3D clip function also enables you to get any length segments you need.

Key Features include:

Subtitle and audio track support. Preview both source video and converted video while editing. Fast conversion/download speed. Snapshot support. Customize profile settings including video encoder, frame rate, bitrate, audio channel, etc. Batch conversion support. The app has the capability to convert video to popular formats with high image quality and fast conversion speeds. It supports all popular formats such as MP4, AVI, WMV, MOV, MKV, AVCHD MTS/M2TS, MOD/TOD, MXF. It can also encode HD video formats, such as DivX HD Video, HD H.264/MPEG-4 AVC Video, HD MKV Video and HD MOV Video.

Aiseesoft Video Converter Ultimate combines an embedded video downloader that is very easy to use. You can download video files from popular media websites, such as YouTube, Vevo, Vimeo, Dailymotion, Metacafe, Yahoo and Facebook with ease. The downloaded video preserves 100% of the original video with no loss of quality at all.

A great feature of Aiseesoft Video Converter Ultimate is the ability to edit and adjust a number of output settings, including video brightness, contrast, saturation, hue and volume. The ‘Deinterlacing’ function allows you to convert an interlaced video to the progressive one to avoid mosaic. You can also use the trim function to get video segments with exact time length, by setting the start and end time according to your needs. The app also has the ability to remove letterbox and change the aspect ratio to make video clearer. You can even add your own watermarks to videos as well.

Overall, Aiseesoft Video Converter Ultimate is powerful and easy to use. The intuitive interface ensures, no matter what editing or encoding work you are doing, all your tasks appear simple and are accomplished rapidly.

Tags :

aiseesoft video converter ultimate serial key aiseesoft video converter ultimate serial number aiseesoft video converter ultimate serial 7.2.66 aiseesoft video converter ultimate serial mac aiseesoft video converter ultimate registration code aiseesoft video converter ultimate 7.2.38 registration code aiseesoft total video converter ultimate registration code aiseesoft video converter ultimate 9 serial aiseesoft total video converter ultimate serial aiseesoft video converter ultimate 9.0.16 serial aiseesoft video converter ultimate serial serial de aiseesoft video converter ultimate aiseesoft mac video converter ultimate registration code serial para aiseesoft video converter ultimate aiseesoft video converter ultimate 7.2.62 serial aiseesoft video converter ultimate 7.2.38 serial aiseesoft video converter ultimate 8 serial aiseesoft video converter ultimate 9 registration code aiseesoft video converter ultimate 9.0.8 serial aiseesoft video converter ultimate keygen aiseesoft mac video converter ultimate key aiseesoft video converter ultimate serial key aiseesoft video converter ultimate 9 key aiseesoft total video converter ultimate key aiseesoft video converter ultimate 9.0.16 key aiseesoft mac video converter ultimate keygen keygen para aiseesoft video converter ultimate aiseesoft video converter ultimate 9.0.8 key aiseesoft video converter ultimate key aiseesoft video converter ultimate comparison aiseesoft video converter ultimate registration code aiseesoft video converter ultimate 9.0.16 crack aiseesoft video converter ultimate 9 crack aiseesoft video converter ultimate 7.2.62 crack aiseesoft video converter ultimate 9.0.6 crack aiseesoft video converter ultimate 9.0.8 crack aiseesoft video converter ultimate register code aiseesoft video converter ultimate 8.1.6 crack aiseesoft video converter ultimate crack aiseesoft video converter ultimate key aiseesoft mac video converter ultimate keygen aiseesoft mac video converter ultimate key aiseesoft video converter ultimate serial key aiseesoft video converter ultimate 9 key aiseesoft total video converter ultimate key aiseesoft video converter ultimate 9.0.16 key aiseesoft video converter ultimate serial aiseesoft video converter ultimate serial number aiseesoft video converter ultimate serial 7.2.66 aiseesoft video converter ultimate keygen aiseesoft video converter ultimate serial mac keygen para aiseesoft video converter ultimate aiseesoft total video converter ultimate serial aiseesoft video converter ultimate 7.2.62 serial aiseesoft video converter ultimate 7.2.38 serial aiseesoft video converter ultimate 8 serial aiseesoft video converter ultimate 9 serial aiseesoft video converter ultimate 9.0.16 serial aiseesoft video converter ultimate 9.0.8 serial

Current Tags

• 3.0.0                                ...           latest (3 years ago)

1 Versions

• 3.0.0                                ...           3 years ago