Zamzar alternative
doc-convert.dev vs Zamzar
Zamzar is a file conversion web app with a developer API billed in credits. Here is how it compares with doc-convert.dev on price, limits and developer features, using only what Zamzar publishes on its own pages.
Zamzar pricing and features compared
| doc-convert.dev | Zamzar | |
|---|---|---|
| Pricing model | One price per conversion, whatever the format pair | Credits: 1 to 5 per conversion by type, and more for every 50 MB beyond the firstSource |
| Cheapest paid plan | Pro: $9 a month for 1,500 conversions | Startup: $25 a month for 500 creditsSource |
| 1,500 Office to PDF conversions a month | $9 on Pro ($0.006 each) | $119 a month: Growth plus overage, since DOCX to PDF costs 2 credits ($0.079 each)Source |
| 10,000 Office to PDF conversions a month | $39 on Scale ($0.0039 each) | $599 a month: Scale plus 10,000 credits of overage ($0.060 each)Source |
| Free tier | 5 conversions every month | Test plan: 100 credits, files up to 1 MBSource |
| Largest file | 25 MB Free, 100 MB Pro, 250 MB Scale | 1 MB on Test, 50 MB on Startup, unlimited on Growth and ScaleSource |
| Failed conversions | Never billed | Their pricing says “every successful conversion costs at least 1 credit”Source |
| MCP server for AI agents | Hosted, signed in with an API key | None found from ZamzarSource |
| OpenAPI spec | Published | None mentioned in their docsSource |
| Official SDKs | None yet. Generate a client from the OpenAPI spec | Java, PHP and PythonSource |
Monthly prices are the cheapest published plan, plus published overage where that is cheaper, for files under a minute of conversion time and under 50 MB.
Where Zamzar is stronger
- No file size limit on the Growth and Scale plans.
- A sandbox that doesn’t use paid credits.
- Official SDKs for Java, PHP and Python.
Where doc-convert.dev is stronger
- At 1,500 Word to PDF conversions a month, $9 instead of $119.
- The price doesn’t grow with file size, up to your plan’s limit.
- A hosted MCP server and a published OpenAPI spec.
Checked against Zamzar’s own pages on November 2, 2026. Prices and limits change, so confirm them on https://www.zamzar.com before you decide. Found something out of date? Email support@doc-convert.dev. Zamzar is a trademark of its owner, which has no affiliation with doc-convert.dev.