Krita is an open source photo editor and free Adobe Illustrator alternative for those who often need basic digital drawing tools. The program combines a nice interface and photo editing functions, similar to GIMP or Paint.Net. Jun 25, 2019 If AI files are saved for further editing, Adobe Illustrator uses the file extension AI for saving these drawings. As usual this post is a self help note, but as it's public I hope it helps someone else. If you want to open.eps or.ps files with GIMP on Windows you will. Eps files, and whatever they were drawn with, it wasn't Adobe Illustrator.

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.

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.

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]
• Affinity Designer can open .ai files with PDF stream.^[7]
• 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.
• 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).^[8]
• 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).^[9][10]
• 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.^[11]
• UniConvertor (a free, GPL-licensed vector graphics translator) supports PostScript-based AI files up to AI ver. 9.^[11]
• Xara Xtreme (proprietary program) has support for the format that is described as 'working'. Xara Xtreme for Linux has similar support.^[12]
• XnView uses Ghostscript to handle AI, EPS, PS, and PDF; this might work for AI files saved with the PDF compatibility option.^[13]
• Zamzar (a free online web-based tool) can convert AI files into a variety of image formats, including BMP, GIF, JPG and PNG.^[14]

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.
• Foxit_Reader can open .ai files for viewing.
• Evince^[15]

See also[edit]

References[edit]

1. ^'What is AI? What Opens a AI? File Format List from WhatIs.com'. WhatIs.com. Archived from the original on 2018-03-23. Retrieved 2015-04-15.
2. ^'SVG Pottery Documentation'. Stefano Costa. Retrieved 2015-04-15.
3. ^'Adobe Illustrator File Format Specification'(PDF). Adobe Systems Incorporated. Archived from the original(PDF) on 2015-09-06. Retrieved 2015-04-15.
4. ^'Graphic File Types Overview'. Lawrence San. Retrieved 2015-04-15.
5. ^'Optimize native and PDF file sizes'. Illustrator Help. Adobe. Retrieved 2014-03-14.
6. ^'How To Prepare And Import Illustrator Files Into After Effects For Animation'. The Shutterstock Blog. 2015-01-06. Retrieved 2017-07-26.
7. ^'Affinity Designer - Complete Feature List'. Serif.
8. ^'Serif DrawPlus - Opening Adobe Illustrator files'. Serif. Retrieved 10 December 2013.
9. ^'Inkscape - Current Adobe Illustrator support'. Archived from the original on 13 November 2010. Retrieved 2010-12-01.
10. ^'Inkscape - What formats can Inkscape import/export?'. Archived from the original on 10 November 2010. Retrieved 2010-12-01.
11. ^ ^ab'sK1 - UniConvertor - universal vector graphics translator'. Archived from the original on 29 November 2010. Retrieved 2010-12-01.
12. ^'What can Xara Xtreme for Linux do now?'. Retrieved 2010-12-01.
13. ^'XnView - supported formats'. Archived from the original on 4 December 2010. Retrieved 2010-12-01.
14. ^'Convert AI files to JPG, PNG, GIF, PDF and more'. Retrieved 2014-06-10.
15. ^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

Open PSD File

PSD is a file extension used by Adobe Photoshop to store its graphics files. Adobe Photoshop is a de-facto standard in a raster image editing software. First version of Photoshop was developed in 1988 by Thomas and John Knoll. It was subsequently sold to Adobe Systems which owned it since then.

Besides editing raster images Adobe Photoshop also has limited support of vector graphics, text rendering and customization, 3d graphics and video. Adobe Photoshop supports different color models (CMYK, RGB, CIELAB, etc.), masks and alpha levels.

PSD file is based on a proprietary binary format owned by Adobe. In order to open PSD file you need to have a software compatible with it.

You can open PSD file either by using Adobe Photoshop or other graphics editing software which supports PSD format. Since PSD format is very popular in raster image editing many different software packages are able to open it. This includes software from Adobe like Adobe Illustrator, Adobe After Effects, Adobe Lightroom, Adobe Premiere Pro. Free desktop software like GIMP, Paint.NET, XnView, IrfanView are able to open PSD files.

If you don’t want to install a desktop software, you can upload PSD files to Google Drive and open them from there. Google Docs supports online viewing of PSD files.

Open Adobe Illustrator Files In Gimp File

If you need to open PSD file on a mobile device, you can download a free Adobe Photoshop Express app. Besides opening PSD files it has multiple raster editing features which could be very helpful on a mobile device.

Since PSD files do not contain macros and are not executable, they do not pose a security risk. It is safe to open PSD files downloaded from the internet.

Open PSD File on Windows OS

• Try double clicking on a PSD file in Windows File Explorer.
• If the PSD reading software is associated correctly then the file will open
• If the file did not open you should install Adobe Photoshop software
• To open PSD file in Adobe Photoshop you need to launch it and then select File->Open in the main menu
• In the File Open dialog select PSD file and click 'Open'

Open Adobe Illustrator Files In Gimp Files

Below are image container file extensions similar to PSD:

Open Adobe Illustrator Files In Gimp

• CPT – Corel Paint Shop Pro file format