0.0(0 ratings)
Free
Best apps like CertTool
10+ similar apps compared and reviewed
4.7 avg rating
9 free apps
Updated September 2026
Whether you want more options like CertTool or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to CertTool
SSL Checker - Sys admin tools by Tue Nguyen Minh
SSL Expiry MonitorStrong Contender
🛠️ Developer Tools
0.0(0 ratings)
Free
0.0(0 ratings)
Free
More apps like CertTool
4
CertsCheck
Check TLS/SSL Certificates
Free
Easily inspect the details of TLS/SSL certificates directly from your browser. This tool helps you understand certificate information, including those from Let's Encrypt, without needing to be a security expert.
Check TLS/SSL certificate contentsInspect certificate details via URLShare Extension for browsers
🛠️ Developer Tools
(3)
freemium5
FileToHash
Hash files & text with ease
$0.99
🛠️ Developer Tools
(0)
6
GoShell
multi-window SSH shell xterm
Free
A minimalist, high-performance terminal for engineers, offering fast and reliable remote and local workflows. Manage heterogeneous sessions side by side with multi-layout workspaces and smart resizing. Supports SSH, local shell, serial connections, and ZMODEM file transfers.
SSH, Local Shell, Serial managementMulti-Layout Workspace (tabs, grid, floating panes)Smart Resizing with adaptive font scaling
🛠️ Developer Tools
(1)
free7
DevGear - Developer utilities
by Pincode
Free
A comprehensive offline toolkit for developers, offering 14 essential utilities for encoding, decoding, formatting, and testing code snippets. Streamline your workflow with instant access to tools like Base64 converters, JSON formatters, and RegExp testers, all within a clean, fast interface.
Base64 encode/decodeJSON formatter and validatorRegExp tester
🛠️ Developer Tools
(1)
free8
Javascript Guide
Learn JavaScript Step by Step
Free
🛠️ Developer Tools
(0)
9
Developer Tools - Tooly
Encode, decode and generate
Free
🛠️ Developer Tools
(0)
10
CertScope
TLS Certificate Monitor
Free
🛠️ Developer Tools
(0)