ICO-TO-PST
Convert ICO to PST with lossless alpha retention and multi-resolution support. Perfect for developers needing compact, transparent icon storage.
Choose ICO files or drag & drop
Batch upload supported · Max 50MB per file
Conversion Settings
🛡️ Zero Data Storage Guarantee
Images are converted directly in isolated memory sessions and destroyed immediately upon download.
ICO
Windows Icon Format
ICO is an image file format specifically designed to store multi-resolution icon graphics for Microsoft Windows operating systems and website favicons.
Category: Icon Graphics
MIME Type: image/x-icon
Developer: Microsoft
Best For: Website favicons, desktop shortcut icons, and application branding.
PST
PST File Format
PST is a standardized digital file format supported by LetsConvert. Convert PST files securely, privately, and instantly online with zero software installation, bank-grade encryption, and automatic 60-minute file purging.
Category: Data & Media File
MIME Type: application/pst
Developer: Standard Organization
Best For: Converting and managing PST files across devices and applications.
Why Convert ICO to PST?
Converting from ICO (Windows Icon Format) to PST (PST File Format) is essential when you need enhanced compatibility, reduced file size, or specific feature support. While ICO is ideal for Website favicons, desktop shortcut icons, and application branding., PST offers superior advantages for Converting and managing PST files across devices and applications.. Our secure online conversion engine ensures that all your ICO file attributes, geometry, quality, and metadata are seamlessly preserved during the transformation into PST.
● ICO Key Advantages:
- ✓Contains multiple icon resolutions (16x16, 32x32, 48x48, 256x256) inside a single file
- ✓Universal website favicon standard
● PST Key Advantages:
- ★Standard format compatibility
- ★Fast online conversion processing
- ★Zero software install required
ICO vs PST Comparison Table
Detailed technical differences and capabilities between Windows Icon Format and PST File Format.
| Feature / Attribute | ICO | PST |
|---|---|---|
| Primary Format Name | Windows Icon Format | PST File Format |
| Primary File Category | Icon Graphics | Data & Media File |
| Standard MIME Type | image/x-icon | application/pst |
| Core Developer / Standard | Microsoft | Standard Organization |
| Optimal Use Case | Website favicons, desktop shortcut icons, and application branding. | Converting and managing PST files across devices and applications. |
Frequently Asked Questions (ICO to PST)
Everything you need to know about converting ICO to PST with LetsConvert.
100% Secure & Automatic File Purging
Your ICO files are encrypted with 256-bit SSL and permanently deleted from our servers within 60 minutes.
How to Convert ICO-TO-PST
Select or drop your Ico file.
Initiate the PST conversion process.
Download your converted PST file.
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