Webiconset.com offers for download three small sets of  icons (10 icons per set ) for both personal and commercial use. The Icons are high quality and come in 4 sizes –  128, 64, 48 and 32 pixels, in png format.

Aplication Icon Set

contains: Register, Settings, Users, Database, Login, Chat, Add, Delete, Edit, Invoice.

Cute Blogging Icon

Set has the next icons : Design, Download, Freelance, Part-time, Hire Me, Not Available, About Me, Services, My Blog, Contact.

while the last set

Mobile Icons Set

includes Phone Call, Photos, Messages, Calculator, Wireless, Calendar, Settings, Contacts, Notes, Map.

There’s no reason for our Google Maps to look ugly because of  the icons Google used to offer. Now have become available a huge number of icons offered by Nico Mollet under the Creative Commons 3.0 license. The cherry on the cake is that they give away everything related to these icons so everybody can develop their own icons based on the original Photoshop files.

The Google Map icons set now includes:

1. Grocery
2. water sports
3. winter
4. Administration, Office & Industry
5. Culture & Entertainment
6. Education & Kids
7. Events & Weather
8. Friends, Family & Real Estate
9. Media
10. Miscellaneous
11. Restaurants & Hotels
12. Sports, Health & Beauty
13. Stores
14. Tourism & Nature
15. Transportation

As far as I see they intend to continue developing icons so the future looks bright for our Google Maps.

We’ll try today to bring some icons to be used for the UI of the iPhone. Like the ones below:

The icons should be grayscaled, as the operating system will take care of all the graphic effects –  like the nice aqua gradient, or the background of the button.

Some of the resources presented are free and some are paid, but the prices are not high.

Free:

Glyphish –  130 png icons.

Pixelpressicons.com –  a free set for commercial or personal usage.

glyFX.com –  5 free icons

app-bits.com –  48 free icons

Paid:

Eddit.com

A set of 160 icons.

Icondock.com has 2 sets of icons

Rocky, a vector set containing 290 icons

and Simply bold, another vector with over 150 icons.

Pixelpressicons.com

A set of 328 icons both available in pixel or vector format.

Kombine.com – 130 png icons

Paid or not, this sets of icons can save you time and money in the process of creating an iPhone application. Share yours.

SemLabs just released two free iconsets:

Free Web Design Icon Set

The Free Web Design Icon Set is a collection of 310 icons in PNG format. They are 16×16 pixels and they’re designed to be used on web projects but may also be useful for systems icons and for print. This icon pack is free to use in commercial and non-commercial projects, modify and distribute.

and

SEM Labs Web Blog Icon Pack

The SEM Labs Icon Set is a pack of 52 icons in PNG format. They are 48×48 pixels and they’re specifically designed for blogs and have an SEO theme. However over the coming months more icons will be added to it to give them a broader scope.

They are released under the Creative Commons (by) Licence.

Function is a set of 128 free to use icons, in 48×48 pixels format. This set includes some of the main Social Media Icons such as: Design Float, Digg, Delicious, Furl, Technorati, Flickr, Stumble Upon, Twitter & Many more…

Dezinerfolio has some freebies section on their site. Here you can find the On-stage iconset, free icons for commercial use.

Unlike other free sets, this one contains the psd files too.

Here is the original post.

Iconeden gives for free a subset of their Fresh iconset.

Midtone design studio provides this set of icons  free for use in any project.

Even if it is a little offtopic, I want to say that I really like the design of this site. Midtone Design Studio belongs to Jonatan Castro Fernández, a spanish freelance graphic and interface designer who lives in Ourense, Spain. 

Update with some new icons

I love these icons from Midtone too – they are free.

60 icons, semi-transparent .png icons (16 x 16) to be used  for commercial purposes, by tenbytwenty.com.

Mini icon collection provides what its name says –  a set of mini 10 x 10  pixels icons. 

There are more then 100 icons that can be used in any project.