Check your file before upload: size, format, and requirements

Before submitting a file, check its technical properties: size, format, and PDF page count when needed, then compare it with the upload requirements you select. The result describes technical fit and is not an acceptance decision by the organization.

Privacy first
Core processing runs inside your browser on your device wherever possible.

Guided preflightChoose the organization, then the service, then the document or requirement.

1. Organization

2. Service

3. Document / requirement

You can choose several files at once or add more later.

Why use File Preflight Check?

Clear result: technically matched or needs changes
Local browser processing wherever possible
Compare against saved requirements and review their source

How to use it

Choose one or more files.
Select upload requirements, or leave the check general.
Review the result and recommendations before moving to the appropriate fix tool.

Checks and preparation cover known technical conditions; final acceptance remains with the receiving organization or platform.

Frequently asked questions

Is my file uploaded to the website?

No. Files are processed in the browser on your device wherever possible.

Does this check guarantee that an organization will accept my file?

No. The tool checks known technical conditions only. Final acceptance depends on the receiving organization and its system.