# SSL Toolkit

> All-in-one toolkit, including SSL/TLS check, PEM parser, CSR generator and more

Canonical page: [https://chrome-stats.com/d/de.feuerbergsoftware.ssl\_checker](https://chrome-stats.com/d/de.feuerbergsoftware.ssl_checker)

## Overview

- **ID:** `de.feuerbergsoftware.ssl_checker`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Feuerberg Software
- **Category:** TOOLS
- **Downloads:** 81,531
- **Rating:** 3.46 / 5 (330 ratings)
- **Version:** 4.8.0
- **Last updated:** 2025-08-01
- **First published:** 2019-12-18
- **Publisher country:** DE
- **Size:** 38 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=de.feuerbergsoftware.ssl_checker)
- **Privacy policy:** [https://feuerberg-software.de/#/support\_privacy](https://feuerberg-software.de/#/support_privacy)

## Description

**SSL Toolkit** is an all-in-one Chrome extension designed to assist IT professionals, developers, and security specialists with managing SSL certificates and related components. It offers a rich set of features such as checking installed certificates, verifying TLS versions, and searching the Certificate Transparency Log both historically and in real-time.

Additional powerful tools include PKCS7 and PKCS12 converters, self-signed certificate generation, RSA and ECC CSR (Certificate Signing Request) generation and management, as well as a PEM parser supporting X509, PKCS7, and CSR formats. The extension also supports OCSP checks, IDN (Internationalized Domain Name) conversion, Base64 conversion, root and intermediate certificate searches, and CRL (Certificate Revocation List) verification. Some advanced information and features become available with a Pro version upgrade, making the SSL Toolkit a versatile and essential utility for daily SSL certificate operations.

## Rankings

- #242,859 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `com.android.vending.BILLING`
- `de.feuerbergsoftware.ssl_checker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users appreciate that SSL Toolkit offers useful SSL functions and an easy platform for experienced users at a lower cost. However, many criticize that the free version is severely limited with most features locked behind expensive upgrades, lack of clear pricing info, inaccurate SSL/TLS reporting, and functionality issues such as hanging or failing checks. These drawbacks make it frustrating for users unfamiliar with SSL or unwilling to pay, leading to frequent uninstalls and negative feedback.

### Pros

- Provides SSL-related functions that some users find useful.
- Easy platform for those who know how to use SSL tools on mobile devices.
- Cheaper alternative compared to other SSL tools or methods.

### Cons

- Most features are locked behind a paywall, making the free/demo version largely useless.
- App lacks clarity about pricing and subscription terms before upgrading.
- Reports inaccurate SSL/TLS support information, misleading users about site compatibility.
- Core functions often do not work in the free version, leading to poor user experience.
- App sometimes hangs or fails to complete tasks like checking redirects.

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Source: [Chrome-Stats](https://chrome-stats.com/d/de.feuerbergsoftware.ssl_checker)