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Local-first AI file renamer and organizer for macOS and Windows

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.

Which is more popular?
Based on our record, Cert Decoder seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | rename.click | certdecoder.com |
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| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


RenameClick is a local-first desktop app for macOS and Windows that renames and organizes supported files from their contents instead of relying on existing filenames. Suggested names and folders stay reviewable and editable before changes are applied. With Local AI selected, built-in document...
Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
AI File Renamer & Organizer for Mac & Windows — RenameClick Demo
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing RenameClick and Cert Decoder.
Cert Decoder's answer:
I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.
RenameClick's answer
RenameClick is a desktop application built with Electron, TypeScript, React, and Vite. It uses bundled native helpers and local model runtimes for on-device processing, including Sherpa-ONNX for optional local audio transcription. The application also integrates with local providers such as LM Studio and Ollama and with optional cloud AI providers configured with the user's own API keys.
Cert Decoder's answer:
certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server
RenameClick's answer
RenameClick is for macOS and Windows users who manage recurring batches of local files whose current names do not describe their contents. Typical workflows include screenshots and photos, camera imports, scans, receipts and invoices, contracts and reports, voice notes and interviews, Downloads folders, and mixed archives.
It is especially relevant to people who want content-based suggestions but still need to review and edit every proposed name or folder before changes are applied.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
RenameClick's answer
RenameClick is a good fit when pattern-based batch renaming is not enough. It can suggest names from supported file contents, organize files into folders, find files by meaning, and watch incoming folders while keeping a review-before-apply workflow.
Its Local AI option is useful for people who want document and image processing—and optional audio transcription—to run on their own computer after the required models are downloaded. Optional cloud providers and local integrations such as LM Studio and Ollama remain available when more flexibility is needed. Users who only need simple prefix, suffix, or text replacement may prefer a traditional batch renaming utility.
Cert Decoder's answer:
Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
RenameClick's answer
RenameClick combines content-aware renaming, file organization, and semantic search in one desktop workflow. It analyzes supported file content instead of relying only on the existing filename, then keeps every suggested name and destination editable before anything is applied.
With Local AI selected, built-in document and image models—and the optional audio transcription model—run on the device after download. Cloud providers are optional and use the user's own API keys. RenameClick also includes AI Categories, metadata folder presets, Match Folders, AI Search, Auto Flow, and undo/redo on macOS and Windows.
Share your experience with using RenameClick and Cert Decoder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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Recommendations tracked on public social media and blogs since March 2021.


Tracking RenameClick since Mar 2026.
Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago
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