PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
invoice, Clipboard
SaddleBrown
16x16
Smooth
Stuttgart
invoice, paper
WhiteSmoke
32x32
Mixed
Outline
Dortmund
invoice
DarkSlateGray
Cologne
Bill, invoice
Munich
DarkOrange
Berlin
Gainsboro
document, invoice
LightGray
receipt, invoice
Business & finance
Pretty Office part 2
Coins, Money, invoice
Black
256x256
PC 100 Icon Pack
invoice, Factura
Shopping & e-commerce
Pretty Office part 3
Sales, payment, method
3D
Flavour Extended
invoice, Bill
48x48