# ASiC-E Viewer free of charge: is a free viewer safe?

> Search for an ASiC-E viewer free of charge and you will find several. Free is fine. The question worth asking is how the tool handles a document that may contain your salary, address or personal code.

Source: https://asiceviewer.com/en/blog/asice-viewer-free/
Published: 2026-11-10 · Digixy

## In short

- The price is not the risk. Uploading the document is.
- Prefer tools that process the file on your device and say so clearly.
- Five quick questions separate trustworthy tools from the rest.

## Five questions to ask

1. **Where is the file processed?** On your device or on a server? A trustworthy tool states it on the page.
2. **Does it ask for an account?** Reading a file you already have should not require your e-mail address.
3. **What does the privacy page say?** Look for cookies, analytics and retention periods. Vague text is an answer too.
4. **Who runs it?** A named operator and a contact address should be easy to find.
5. **Does it claim too much?** A browser tool that promises "legally valid verification" in one click is overstating what it does.

## How ASiCE Viewer answers them

| Question | Answer |
| Where is the file processed? | In your browser. Nothing is uploaded |
| Account needed? | No |
| Cookies or analytics? | None |
| Who runs it? | Digixy, contact address on the About page |
| What does it claim? | Shows signer data and checks integrity; no legal verdict |

You do not have to take this on trust. The browser's network panel shows that the file is not sent anywhere, as described in [open ASiC-E files online](https://asiceviewer.com/en/blog/open-asice-files-online/).

## Warning signs

- The site shows a progress bar labelled "uploading".
- The result is a download link that expires, which means your file is on their server.
- You must disable an ad blocker or install a browser extension.
- The converted document has a watermark that disappears "in the premium plan".

## Why a free viewer can exist

A local viewer is cheap to run: the visitor's own device does the work and the site only serves static files. ASiCE Viewer is run alongside an Android app. The [app](https://play.google.com/store/apps/details?id=com.digixy.asiceviewer&hl=en&referrer=utm_source%3Dasiceviewer.com%26utm_medium%3Dblog-md) is free and financed by ads; the website has none.

## Free and official

The most thoroughly checked free tool is the official DigiDoc4 client. It needs installation, and in return it validates signatures against trust lists. A light web viewer and the official client together cover nearly every need, and neither costs anything. The comparison is in [free ASiC-E viewer](https://asiceviewer.com/en/blog/free-asice-viewer/).

## Frequently asked questions

**Can a free viewer steal my document?**

A tool that uploads files could keep them. A tool that processes locally never receives them. Check which kind you are using.

**Does ASiCE Viewer show ads?**

The website shows no ads. The Android app does.

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Open your .asice file now: https://asiceviewer.com/en/
ASiC-E Viewer on Google Play: https://play.google.com/store/apps/details?id=com.digixy.asiceviewer