Convert to ICO format online unlimited, for free.
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An ICO file is a Windows icon format that stores small pixel-based images, typically up to 256 × 256 pixels with 24-bit color and 8-bit transparency. These files act as containers for multiple icon sizes, allowing Windows to scale and display the appropriate image for applications, folders, shortcuts, and system elements.
Because ICO files can hold several resolutions in one place, they ensure icons look sharp on different screens and interface layouts.
You can open, edit, and create ICO files using tools like Windows IconMaker or professional software such as CorelDRAW. If you need to convert ICO files to other formats—and vice versa—our online ICO Converter provides a simple solution.
Many image editors support ICO as well, including:
GIMP (GNU Image Manipulation Program)
Microsoft Paint
Apple Preview
IrfanView
ICO is compatible across Windows, macOS, and Linux, although some applications may require plugins for full editing support.
octoconvert.com can convert your ICO files to these other formats:
• ICO to PNG
• ICO to SVG
• ICO to JPG
• ICO to CUR
• ICO to BMP
• ICO to GIF
• ICO to JPEG
• ICO to PICON
• ICO to PDF
• ICO to WEBP
• ICO to XBM
• ICO to PSD
• ICO to AI
• ICO to XPM
• ICO to DXF
• ICO to EPS
• ICO to TIFF
• ICO to TGA
• ICO to DOC
• ICO to WMF
• ICO to DOCX
• ICO to PPM
• ICO to DDS
• ICO to PLT
• ICO to PICT
• ICO to PS
• ICO to HDR
• ICO to EMF
• ICO to RGB
• ICO to RGBA
• ICO to JP2
• ICO to PGM
• ICO to FB2
• ICO to JBG
• ICO to JIF
• ICO to JFIF
• ICO to G4
• ICO to IPL
• ICO to FTS
• ICO to FIG
• ICO to PGX
• ICO to HEIC
• ICO to EXR
• ICO to JPE
• ICO to SXW
• ICO to RB
• ICO to XV
• ICO to PDB
• ICO to XWD
• ICO to WBMP
• ICO to SK1
• ICO to SNB
• ICO to TCR
• ICO to DOTM
• ICO to SIX
• ICO to RGBO
• ICO to AZW3
• ICO to DOT
• ICO to EPUB
• ICO to G3
• ICO to HEIF
• ICO to JBIG
• ICO to JPS
• ICO to MNG
• ICO to MOBI
• ICO to ODT
• ICO to OTB
• ICO to OXPS
• ICO to PCX
• ICO to JFI
• ICO to AVIF
• ICO to PBM
• ICO to FAX
• ICO to HRZ
• ICO to MAP
• ICO to MTV
• ICO to PAL
• ICO to PALM
• ICO to PAM
• ICO to PCD
• ICO to PCT
• ICO to PFM
• ICO to PNM
• ICO to RAS
• ICO to SGI
• ICO to SUN
• ICO to UYVY
• ICO to VIFF
• ICO to YUV
• ICO to RGF
• ICO to SIXEL
• ICO to VIPS
• ICO to DOTX
• ICO to DOCM
• ICO to RTF
• ICO to DJVU
• ICO to LRF
• ICO to ABW
• ICO to DBK
• ICO to KWD
• ICO to AW
• ICO to XPS
• ICO to CGM
• ICO to SK
While this page can convert any Image to ICO, you may wish to visit following Converter pages that only support specific conversions
• PNG to ICO
• JPG to ICO
• SVG to ICO
• JPEG to ICO
• WEBP to ICO
• JFIF to ICO
• BMP to ICO
• GIF to ICO
• PDF to ICO
• AVIF to ICO
• AI to ICO
• PSD to ICO
• PPTX to ICO
• EPS to ICO
• DOCX to ICO
• CUR to ICO
• HEIC to ICO
• XCF to ICO
• TIFF to ICO
• TGA to ICO
• TXT to ICO
• CDR to ICO
• JPE to ICO
• DOC to ICO
• ODT to ICO
• XLSX to ICO
• DDS to ICO
• WMF to ICO
• EMF to ICO
• DXF to ICO
• XPM to ICO
• TTF to ICO
• BIN to ICO
• RTF to ICO
• PICON to ICO
• PBM to ICO
• PPTM to ICO
• XLS to ICO
• CR2 to ICO
• JFI to ICO
• PCX to ICO
• ODP to ICO
• WOFF to ICO
• JPS to ICO
• JP2 to ICO
• HDR to ICO
• DNG to ICO
• CSV to ICO
• JIF to ICO
• NEF to ICO
• PPM to ICO
• EPUB to ICO
• PGM to ICO
• PPT to ICO
• PLT to ICO
• DOCM to ICO
• XBM to ICO
• PICT to ICO
• AZW3 to ICO
• XPS to ICO
• DST to ICO
• WBMP to ICO
• CMX to ICO
• OXPS to ICO
• PES to ICO
• PS to ICO
• RW2 to ICO
• ABW to ICO
• DBK to ICO
• KWD to ICO
• SXW to ICO
• AW to ICO
• 3FR to ICO
• ARW to ICO
• CRW to ICO
• DCM to ICO
• DCR to ICO
• ERF to ICO
• EXR to ICO
• FAX to ICO
• FTS to ICO
• G3 to ICO
• G4 to ICO
• GV to ICO
• HEIF to ICO
• HRZ to ICO
• IIQ to ICO
• IPL to ICO
• JBG to ICO
• JBIG to ICO
• JNX to ICO
• K25 to ICO
• KDC to ICO
• MAC to ICO
• MAP to ICO
• MEF to ICO
• MNG to ICO
• MRW to ICO
• MTV to ICO
• NRW to ICO
• ORF to ICO
• OTB to ICO
• PAL to ICO
• PALM to ICO
• PAM to ICO
• PCD to ICO
• PCT to ICO
• PDB to ICO
• PEF to ICO
• PFM to ICO
• PGX to ICO
• PIX to ICO
• PLASMA to ICO
• PNM to ICO
• PWP to ICO
• RAF to ICO
• RAS to ICO
• RGB to ICO
• RGBA to ICO
• RGBO to ICO
• RGF to ICO
• RLA to ICO
• RLE to ICO
• SCT to ICO
• SFW to ICO
• SGI to ICO
• SIX to ICO
• SIXEL to ICO
• SR2 to ICO
• SRF to ICO
• SUN to ICO
• TIM to ICO
• TM2 to ICO
• UYVY to ICO
• VIFF to ICO
• VIPS to ICO
• WMZ to ICO
• WPG to ICO
• X3F to ICO
• XC to ICO
• XV to ICO
• XWD to ICO
• YUV to ICO
• DOT to ICO
• DOTX to ICO
• DOTM to ICO
• WPS to ICO
• DJVU to ICO
• FB2 to ICO
• LRF to ICO
• MOBI to ICO
• RB to ICO
• SNB to ICO
• TCR to ICO
• POT to ICO
• POTM to ICO
• POTX to ICO
• PPS to ICO
• PPSM to ICO
• PPSX to ICO
• CFF to ICO
• CID to ICO
• DFONT to ICO
• OTF to ICO
• PFA to ICO
• PFB to ICO
• PT3 to ICO
• SFD to ICO
• T11 to ICO
• T42 to ICO
• CDT to ICO
• CCX to ICO
• AFF to ICO
• EXP to ICO
• PCS to ICO
• CGM to ICO
• SK to ICO
• SK1 to ICO
• FIG to ICO
octoconvert.com can convert your files to these related formats:
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JPEG, JPG, PNG, GIF, BMP, TIFF, SVG, WebP, HEIC, ICO, PSD, RAW, & more
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Detect the exact size of any image instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, HEIC, SVG, PSD, RAW, & more
Resize any image instantly! Supports all formats: JPEG, PNG, GIF, BMP, TIFF, WebP, HEIC, SVG, PSD, RAW, & more
Convert any PDF to high-quality images instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, SVG, and more
Convert any image to PDF instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, SVG, PSD, RAW, and more.
Convert any image to editable DOC/DOCX instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, SVG, PSD, RAW, and more
Convert any DOC/DOCX file to high-quality images instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, SVG, & more
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