Apps similar to TinyIcon include IcoFX. It's paid, but PNG to ICO and Quick Any2Ico are free. Other options are Greenfish Icon Editor Pro, IconWorkshop, Any to Icon and iconmaker. In total there are eight Icon Creators like TinyIcon for Windows and Linux.
IcoFX is a professional icon and cursor editor designed to work with small images. You can easily create, edit, read and save icons with transparency for Windows XP, Vista and Macintosh. You can convert your favorite images into icons, or icons to images.
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GFIE Pro is a powerful icon, cursor, animation and icon library editor. Layer support with advanced selection handling makes it a really professional and unique freeware tool for designing small pixelgraphic images.
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IconWorkshop is a professional tool designed to create, extract, convert, manage and redistribute icons for Windows, Mac OS, iPhone, and Android up to 512x512. No complicated settings, no more pixel-by-pixel icon making.
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Allow users to easily create or extract icons and save them as PNG or GIF images, in a range of different resolutions, with compression options for PNG files.
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Any to Icon converter can make icons from PNG, JPEG, GIF and other images. Any to Icon converts images into icons and extracts icons from libraries. Any to Icon converts a wide array of images into Windows icon format. It can convert png yo icon, jpeg to icon etc.
Icon Maker can be used to create 32-bit color icons from images that already contain alpha information (from 16x16 to 256x256 PNG). Any format image may be imported, but icons will always be saved in 32-bit color with an alpha channel.
IconXP is an icon creator to edit icons. You can make icons for windows XP with this icon program.
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