PNG MORE
Business & finance
Pixel
24x24 Free Pixel Icons
push, update, Go
Black
24x24
upload, Arrow, Top
PNG ICO ICNS MORE
Network & communications
16x16 Free Application Icons
Arrow, Go, Up
DodgerBlue
16x16
Arrow, Go, push
upload, Arrow, Up
DarkGray
upload, update, Go
Up, Top, Arrow
Mixed
Koloria icons pack
base, upload, Folder
BurlyWood
32x32
Random icons
upload
SaddleBrown
IconSweets 2
Cloud, luggage, Bag
40x40
UI
Fugue Icons
inbox, upload
SteelBlue
download, upload, inbox
PixeloPhilia
32px Mantra
upload, on, Cloud
DimGray
Cloud, upload
Lingo
Gainsboro
Desktop apps
Sizicons
Gray
Computer & hardware
Bitcons
Goldenrod
64x64
Arrows
Sanscons
drive, upload
Splashyfish
document, A4, upload
Silver
Letter, document, upload
Snow
document, upload
ForestGreen