Filename extension | .ai |
---|---|
Internet media type | application/postscript[1] |
Developed by | Adobe Systems[2] |
Initial release | 1987; 32 years ago[3] |
Type of format | Vector image format |
Open format? | No[4] |
Adobe Illustrator Artwork (AI) is a proprietaryfile format developed by Adobe Systems for representing single-page vector-based drawings in either the EPS or PDF formats. The .aifilename extension is used by Adobe Illustrator.
Ai file type is associated as 'Illustrator' by Adobe Systems Inc. Ai or Adobe Illustrator is a vector-based drawing program, developed by Adobe Systems. Ai file extension representing single-page vector-based drawings in either the EPS or PDF formats. Files that have the.ai extension are drawing files that the Adobe Illustrator application has created. The Adobe Illustrator application was developed by Adobe Systems. The files created by this application are composed of paths that are connected by points and are saved in vector format. Integrate Viewer into Your Web or Project: API: Params: fileurl: source file url to view. Url need urlencode. (optional)filetype: source file type, viewer will check the type if this param is null. (optional)quality: low-resolution or high-resolution. Default is low-resolution.
The AI file format was originally a native format called PGF. PDF compatibility is achieved by embedding a complete copy of the PGF data within the saved PDF format file. This format is not related to .pgf using the same name Progressive Graphics Format.[5]
The same “dual path” approach as for PGF is used when saving EPS-compatible files in recent versions of Illustrator. Early versions of the AI file format are true EPS files with a restricted, compact syntax, with additional semantics represented by Illustrator-specific DSC comments that conform to DSC's Open Structuring Conventions. These files are identical to their corresponding Illustrator EPS counterparts, but with the EPS procsets (procedure sets) omitted from the file and instead externally referenced using %%Include directives.
- 1Programs that support AI files
Programs that support AI files[edit]
Editors[edit]
Aside from Adobe Illustrator, the following applications can edit .ai files:
- Adobe After Effects can open and use .ai files for video editing.[6]
- Cinema 4D can import .ai files for conversion to 3D images or for basic editing.
- CorelDRAW (proprietary program) can natively edit this file format with some limitations.[7][8]
- Corel Paint Shop Pro (proprietary program) can natively edit this file format.
- DrawPlus (proprietary program) can import v9 and above versions of this file format (must be saved as being PDF compatible).[9]
- FlexiSign (Vector Program used in Signmaking) Can read AI files.
- FreeHand (proprietary program) can natively open and edit .ai file format version 8 or lower. FreeHand will export to .ai version 7 format.
- Ghostscript (GPL-licensed program) can convert AI postscript files into various formats, and also allows programs that use Ghostscript such as GIMP to import AI files.
- Inkscape (a free, GPL-licensed program) can import the old PostScript-based Adobe Illustrator format (up to AI ver.8) and AI files based on PDF (AI 9.0 and above).[10][11]
- OmniGraffle (proprietary program) a diagramming and digital illustration application from The Omni Group.
- Scribus (a free, GPL-licensed Desktop publishing program) can open, edit and embed both PostScript- and PDF-based AI files.
- Skencil (GPL-licensed program) also claims to have some AI support.
- sK1 (a free, GPL-licensed vector graphics editor) supports PostScript-based AI files up to AI ver. 9.[12]
- UniConvertor (a free, GPL-licensed vector graphics translator) supports PostScript-based AI files up to AI ver. 9.[12]
- Xara Xtreme (proprietary program) has support for the format that is described as 'working'. Xara Xtreme for Linux has similar support.[13]
- XnView uses Ghostscript to handle AI, EPS, PS, and PDF; this might work for AI files saved with the PDF compatibility option.[14]
- Zamzar (a free online web-based tool) can convert AI files into a variety of image formats, including BMP, GIF, JPG and PNG.[15]
Viewers[edit]
- Adobe Reader can open .ai files for viewing if they are saved with the PDF compatibility option.
- Adobe Photoshop can open .ai files if they are saved with the PDF compatibility option.
- Preview can view .ai files if they are saved with the PDF compatibility option.
- Irfanview can open .ai files for viewing.
- Evince[16]
See also[edit]
References[edit]
- ^'What is AI? What Opens a AI? File Format List from WhatIs.com'. WhatIs.com. Retrieved 2015-04-15.
- ^'SVG Pottery Documentation'. Stefano Costa. Retrieved 2015-04-15.
- ^'Adobe Illustrator File Format Specification'(PDF). Adobe Systems Incorporated. Archived from the original(PDF) on 2015-09-06. Retrieved 2015-04-15.
- ^'Graphic File Types Overview'. Lawrence San. Retrieved 2015-04-15.
- ^'Optimize native and PDF file sizes'. Illustrator Help. Adobe. Retrieved 2014-03-14.
- ^'How To Prepare And Import Illustrator Files Into After Effects For Animation'. The Shutterstock Blog. 2015-01-06. Retrieved 2017-07-26.
- ^'CorelDRAW - Supported file formats : Adobe Illustrator (AI)'. Retrieved 2010-12-01.[permanent dead link]
- ^'CorelDRAW Graphics Suite X3 Supported File Formats'. Retrieved 2010-12-01.[permanent dead link]
- ^'Serif DrawPlus - Opening Adobe Illustrator files'. Serif. Retrieved 10 December 2013.
- ^'Inkscape - Current Adobe Illustrator support'. Archived from the original on 13 November 2010. Retrieved 2010-12-01.
- ^'Inkscape - What formats can Inkscape import/export?'. Archived from the original on 10 November 2010. Retrieved 2010-12-01.
- ^ ab'sK1 - UniConvertor - universal vector graphics translator'. Archived from the original on 29 November 2010. Retrieved 2010-12-01.
- ^'What can Xara Xtreme for Linux do now?'. Retrieved 2010-12-01.
- ^'XnView - supported formats'. Archived from the original on 4 December 2010. Retrieved 2010-12-01.
- ^'Convert AI files to JPG, PNG, GIF, PDF and more'. Retrieved 2014-06-10.
- ^https://git.gnome.org/browse/evince/tree/NEWS#n34
External links[edit]
- Adobe Illustrator File Format Specification—the official specification for the original EPS-based formats
How To Open Ai File Extension
A file with the .AI file extension is most likely an Adobe Illustrator Artwork file created by Adobe's vector graphics program called Illustrator. It's a proprietary file format developed and maintained by Adobe Systems.
Instead of using bitmap image information, AI files store the picture as paths that can be resized without losing quality. The vector image is stored in either the PDF or EPS format but the AI file extension is used since the Adobe Illustrator program is the primary software that creates files in this format.
AIT files are similar but are Illustrator Template files used for making multiple, similarly designed AI files.
If your AI file isn't an Adobe Illustrator Artwork file, it might instead be a Battlefield 2 Artificial Intelligence file. If so, it has nothing at all to do with vector images but is instead a plain text document that holds the properties for how certain game elements work.
Adobe Illustrator Viewer
AI, of course, is also the common abbreviation for the concept of Artificial Intelligence, which of course has nothing specific to do with Adobe Illustrator.
How to Open AI Files
Adobe Illustrator is the primary program used to both create and open AI files. Some other applications that can work with Adobe Illustrator Artwork files include Adobe's Acrobat, Photoshop and After Effects programs, CorelDRAW Graphics Suite, ACD Systems Canvas, Serif DrawPlus, and Cinema 4D.
If the AI file doesn't have PDF Content saved within it, and you're using Photoshop to open it, you might get a message that says something like 'This is an Adobe Illustrator file that was saved without PDF Content.' If this happens, return to Adobe Illustrator and make the file again but this time choose the 'Create PDF Compatible File' option.
Some free AI openers include Inkscape, Scribus, ideaMK's Ai Viewer and sK1. So long as the AI file is saved with PDF compatibility, some others include Preview (the macOS PDF viewer) and Adobe Reader.
Battlefield 2 is used to open AI files associated with that game but you probably can't open the file manually from within the game. Instead, it probably resides somewhere special so that the software can refer to the AI file on an as-needed basis. That said, you can most likely edit it with a free text editor.
How to Convert an AI File
The AI openers from above can convert an AI file to a number other similar formats. Use Illustrator's File > Save As menu to save the AI file to FXG, PDF, EPS, AIT, SVG or SVGZ, or File > Export if you want to convert AI to DWG, DXF, BMP, EMF, SWF, JPG, PCT, PSD, PNG, TGA, TXT, TIF, or WMF.
Photoshop lets you open an AI file through File > Open Malayalam serial actress rate for one night sex. , after which you can save it to PSD or any other file format supported by Photoshop.
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However, if you don't want to buy or download a dedicated AI file viewer, you can still convert it with an online AI converter like Zamzar. With that website, you can save the AI file to JPG, PDF, PNG, SVG, GIF and a number of other image file formats.
More Information on the AI Format
Some programs can only open AI files that are older than a certain version. For example, the free Inkscape program can import AI files that are based on the PostScript AI format so long as the version is 8 or below, while PDF-based AI files version 9 and newer are supported.
Software To Open Ai File Extension
The AI format used to be called PGF but is not related to the Progressive Graphics File format that uses the .PGF file extension.
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Still Can't Open Your File?
The .AI file extension is really short and contains two very common letters. This makes it easy to confuse it with other similarly spelled file extensions that have nothing to do with either Adobe Illustrator or Battlefield 2.
Illustrator File Viewer
AIR is another example, as is the INTUS Audio Archive format that uses the IAA file extension. Neither of these file formats has anything to do with formats that use the AI file extension.
However, yet another example is AIA, and this one can be a little confusing. This file extension might be used for MIT App Inventor Source Code files used with MIT App Inventor or it might actually be an Adobe Illustrator Action file that's used to automate steps in Adobe Illustrator.