iZoom review
A Windows magnifier with flexible zoom, speech, and a portable USB option.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
iZoom is screen magnification and reading software for people with visual impairments who need enlarged screen content, speech output, or both on Windows. Its range of viewing modes makes it suitable for people who want to change how magnification appears on screen, while pointer enhancements and color adjustments address visibility needs beyond zoom alone. A portable USB version is available for use without installation, which may suit people who need a portable option.
Magnification ranges from 1× to 36×, with full-screen, lens, docked-lens, and split-screen modes. iZoom also includes Freeze Window to keep a selected screen area visible, plus font and image smoothing. Dual-monitor magnification modes support working across two displays. Speech output has configurable voice, rate, and volume, and color options include preset and custom schemes. Together, these features give users several ways to adapt screen presentation; those who need magnification and speech within one Windows tool may find the breadth useful.
TrySight lists iZoom Standard and iZoom USB, and its support page provides a user manual and software link for Standard. The product is desktop software for Windows, with email support. The vendor does not publish an iZoom price on its available product pages, so buyers need to contact TrySight for licensing information. iZoom is a fit for Windows users seeking configurable zoom, speech, and a portable USB version; people who need another platform or prefer to compare published licensing costs should consider alternatives. Although an older listing mentions iZoom Lite, the current support page identifies Standard and USB, so the older Lite reference should not be treated as a current offer.
iZoom pros and cons
- Where it wins
- Offers full-screen, lens, docked, and split-screen zoom up to 36×
- Adds speech output with configurable voice, rate, and volume
- Portable USB version runs without installation
- Where it doesn't
- Windows-only, with no support for other listed platforms
- Licensing requires contacting TrySight for pricing
- Desktop software focused on screen magnification and reading
iZoom fact sheet, pricing and score →
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