Comparison

Omit Convert vs Zamzar

Zamzar is a long-running online converter with a very wide format list, built on uploading files to its UK-based service. Omit Convert does the same everyday conversions locally, so nothing is uploaded, and scrubs metadata on the way.

How they compare	Omit	Zamzar
Where files are converted	On your device. Nothing is uploaded.	Uploaded to Zamzar's servers; originals deleted after conversion.
Format breadth	Common document, image, audio, and video formats.	Over 1,100 formats.
Metadata scrubbing	Strips metadata locally during conversion.	Conversion focused, without a privacy metadata scrub step.
Works offline	Yes, fully offline.	No. Requires uploading to the service.
Converted-file storage	Output stays on your device only.	Free output stored up to 24 hours; paid files kept longer.
Cost model	One-time license.	Typically subscription, from about 25 US dollars a month.

Where files are converted

Omit: On your device. Nothing is uploaded.
Zamzar: Uploaded to Zamzar's servers; originals deleted after conversion.

Format breadth

Omit: Common document, image, audio, and video formats.
Zamzar: Over 1,100 formats.

Metadata scrubbing

Omit: Strips metadata locally during conversion.
Zamzar: Conversion focused, without a privacy metadata scrub step.

Works offline

Omit: Yes, fully offline.
Zamzar: No. Requires uploading to the service.

Converted-file storage

Omit: Output stays on your device only.
Zamzar: Free output stored up to 24 hours; paid files kept longer.

Cost model

Omit: One-time license.
Zamzar: Typically subscription, from about 25 US dollars a month.

Rows where Zamzar leads are marked plainly and explained below. We concede what we do not win.

When Zamzar is the better choice

When Zamzar is the better choice: for a one-off conversion of a non-sensitive file into an unusual format, its 1,100-plus formats and zero-install convenience are genuinely useful, and it is UK-based and GDPR compliant. Omit Convert wins whenever the file is confidential, because the only way to be sure an upload cannot leak is to not upload at all.

Switching to Omit

Keep Zamzar for rare formats and non-sensitive one-offs. Route confidential documents through Omit Convert to keep them on-device and stripped of metadata.

Questions people ask

Is Omit Convert as broad as Zamzar?

No. Zamzar's 1,100-plus formats are a real advantage for exotic conversions. Omit covers the common formats most work needs, entirely offline.

Does Zamzar keep my files?

Zamzar deletes the original after conversion and stores the converted file for up to 24 hours on the free tier, longer on paid plans. Omit never uploads the file in the first place.

Why prefer local conversion?

For sensitive files, uploading is the risk. Local conversion keeps the file on your device from start to finish, and Omit also scrubs metadata as part of the process.

Keep the data on your device

Omit runs fully offline and is releasing soon. Read the Trust Center and verify the offline promise yourself.

Releasing soon Read the Trust Center