Can we please have the possibility to set bigger canvas size to incorporate large sized artwork.

(Please note: This item is NOT for more number of artboards per document)

Customizable toolbar absolutely needs to have a way of locking it!

Like in Photoshop it would be great if an Artist could rotate the artboard/canvas in Illustrator. If you draw a line from left to right it's never the same stroke as from up to down.

It's great to have colors in the cc library but why can't those colors be gradients too? Please allow us to add gradient swatches to the cc library. Thanks

Illustrator performance is awful, its slow and lumbering at all but the most basic operations. It is bound to only a single cpu thread which is ridiculous now in an age of multi core and multi thread CPU's and it has been this way for many years. It cannot handle background tasks and is completely out of parity in function and performance with other Adobe software such as photoshop and inDesign.

Please introduce Undo panel to Adobe Illustrator, listing all the steps that have been performed on a document during the current session, so one can quickly switch between any previous state and current state after testing a number of changes by clicking any item in the displayed Undo stack.

See this Adobe Forums thread for details:

https://forums.adobe.com/message/9801291

A tool to automatically dimension signs would be an advantage to those of us working in the sign industry who create visuals for clients. It would also assist in maintaining accuracy of the artwork created and automatic checking device. This with the removal of the artboard size limitation would create a full working drawing platform for the manufacture of large signs for the retail industry.

Illustrator REALLY needs to have a feature (that you can turn on or off) for spell check to have the red squiggly line underneath mis-spelled words, like what InDesign, Microsoft, and many other programs have.

Incorporating a Grammarly integration as part of the CC membership for Illustrator and InDesign would be INCREDIBLY helpful for many users. Even though these applications aren't word-processors, being able to reveiw documents for style etc. would be a huge bonus in my opinion.

By default, paragraph text is set to hyphenate words that don't fit into the text box. I suggest that the default is to have text not be hyphenated so you can click the box if you want it to be.

No one I know has ever wanted hyphenated words in text, but you have to uncheck the "Hyphenate" box from the Paragraph Palette, it's annoying to have to do that every time I make a new paragraph or paragraph style. (same problem in indesign)

Please add some other algorithm in rasterize effect of bitmap.
in Photoshop we have pattern dither, Diffusion dither, halftone screen, custom pattern Or in Corel Photo Paint we have line art, Ordered , Jarvis, Stuki , floyd-steinberg, halfton, cardinality distribution But in illustrater we have only one algorithm.
also please able us to choose color of rastered pixels. it is very important because some times graphists add this effect to gradient or mesh gradient but they like another color instead of black color and transparent instead of white

This is the one feature that every Illustrator user would love to see in the next Version, Saving in the Background instead of Waiting the progress bar to Finish. a Huge time saving Feature.

Okay if you have more than one layer...let's say 50 and I need to select 20 of them. Why can't someone select them with a single click instead of selecting every single layer? With shift selected I can mark more than one but they aren't selected. Same thing for sublayers and so on.

Current graph tool in Illustrator has many limitations that need fixing. Following are some of the problems in Graph tool:

No value labels

Data window that requires you to remove characters such as commas

Resetting of chart upon making changes

Resizing issues (e.g. with bounding box)

Missing basic chart types like *****

No support for templates

Also the tool doesn't support making new chart types, such as attaching data to any attribute of the artwork.

Copy, merge and save artboards between files. For example select multiple artboards, copy to other file, or save as .artboard file... Option to paste or merge this file/clipboard to other open document. Makes it easier to maintain libraries, icons, style elements etc in one file to work with or to share.

I just want to resize both artboard and art inside it.
Currently, I've used beta 22.0.0, I can multiple select artboards, but I can't just scale art with artboard, I need to scale each one separately. Or scale art, then select Object->Artboards-> Fit To Selected Art...

But I want just like Ctrl+Mouse to scale them both.

In Photoshop, when you hover over an object and hold Cmd / Ctrl, there is a distance display. Please add this in Illustrator.