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CCleaner VS PrivacyNotes

Compare CCleaner VS PrivacyNotes and see what are their differences

CCleaner

CCleaner cleans, speeds up and frees up space on business endpoints.

Rating
5.0 · 1 review
Alternatives Is it good?
PrivacyNotes

Zero-knowledge encrypted notes, tasks, journals, files, and passwords in one app. Your keys never leave your device. One-time price, no subscription. Hosted in Switzerland.

Rating
5.0 · 3 reviews
Pricing
Open source Freemium Free trial $48 / One-off (Early adopter price)
Alternatives Is it good?
AxCrypt
AxCrypt is a powerful, easy-to-use encryption tool that protects your files, passwords, and personal information with strong AES-256 security. Available on Windows, Mac, Android, and iOS, it keeps your data safe wherever you go. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

user rating
5.0 vs 5.0
Utilities popularity
100% vs 0%
alternatives listed
240+ vs 28

Base details

Website, pricing, platforms and company facts side by side.

CCleaner
PrivacyNotes
Website ccleaner.com privacynotes.app
Pricing —
Open source Freemium Free trial $48 / One-off (Early adopter price) Official pricing
Platforms —
MacOS Web Firefox Google Chrome Edge Safari +3
Company — Startup from Switzerland · 1 - 9 employees · 2026
Listed in
Utilities Data Cleansing Hard Disk Management PC Optimization +1
Note Taking Journal Task Management Private Photo Vault Password Managers Privacy Document Encryption File Encryption Private Journal Notes Personal Notes Knowledge Management +9

About CCleaner and PrivacyNotes

In their own words, as submitted to SaaSHub.

CCleaner
PrivacyNotes

No description of CCleaner yet.

PrivacyNotes is a zero-knowledge encrypted workspace that brings your notes, tasks, journals, files, and passwords into one app, so you stop juggling four separate subscriptions. Everything is encrypted on your device with XChaCha20-Poly1305 before it ever syncs. Your keys are derived from a...

Read more about PrivacyNotes

Features and specs

What each product offers, as listed by its team.

CCleaner 5 features
PrivacyNotes 5 features
  • Ease of Use
    CCleaner features a user-friendly interface that makes it simple for users of all skill levels to navigate and utilize its tools and functions effectively.
  • Automated Cleaning
    The Business Edition automates the process of cleaning temporary files, caches, and other system junk, thereby saving time and ensuring regular maintenance.
  • System Optimization
    CCleaner enhances system performance by optimizing startup programs, defragmenting the registry, and managing browser extensions, contributing to faster and more efficient operation.
  • Customizable Cleaning
    It allows you to select specific areas and files to clean, providing a high degree of control over what data is removed and what is retained.
  • Multi-User Management
    The Business Edition supports management for multiple users, making it suitable for organizations that need to maintain multiple systems.

Possible disadvantages

  • Potential Over-Cleaning
    Automated cleaning features might sometimes remove files that are still needed, which could cause issues regarding data loss or application performance.
  • Privacy Concerns
    The software collects user data for analytics purposes, which can lead to concerns about data privacy and security.
  • Software Conflicts
    There have been instances where CCleaner caused conflicts with other system applications or antivirus software, leading to unexpected behavior.
  • Subscription Cost
    The Business Edition comes with a subscription fee which can add up over time, potentially making it less cost-effective for smaller organizations.
  • Advanced Features Limitation
    Some advanced features and tools are only available in higher-tier plans, limiting the overall functionality for base-level users.
  • Privacy-focused
    PrivacyNotes is designed with privacy as a core principle, aiming to keep your notes secure and away from third-party access, which appeals to users concerned about data confidentiality.
  • Encryption
    The service typically emphasizes encryption to protect note content, meaning your data is scrambled and less vulnerable to unauthorized reading if intercepted or stored.
  • Ephemeral notes
    Many privacy note services offer self-destructing or temporary notes that automatically delete after being read or after a set time, reducing the digital footprint left behind.
  • Simple and lightweight
    Such tools often provide a clean, minimal interface focused on quick note creation and sharing without unnecessary features, making it easy to use.
  • No account required
    Privacy-oriented note apps frequently allow you to create and share notes without registration, lowering the barrier to entry and reducing personal data collection.

Analysis

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

CCleaner
PrivacyNotes

Overall verdict

  • CCleaner can be beneficial for users who want an easy way to perform routine maintenance on their systems. However, the software has faced scrutiny in the past regarding privacy concerns, especially after being acquired by Avast. It's essential to ensure that you're downloading the latest and most secure version and to adjust the settings according to your privacy preferences.

Why this product is good

  • CCleaner is a popular tool designed for optimizing system performance by cleaning up temporary files, fixing registry issues, and managing startup programs. It aims to help users free up disk space and improve their computer's speed and stability.

Recommended for

    CCleaner is recommended for users looking for a straightforward tool to clean up their system. It's particularly useful for individuals who are not very tech-savvy and prefer a simple, user-friendly interface for regular maintenance tasks.

Overall verdict

  • I don't have verified, specific information about PrivacyNotes (privacynotes.app) to make a reliable assessment of its quality, security practices, or features. I cannot confirm details about its encryption methods, privacy policy, company background, or user reviews.

Why this product is good

  • Unable to verify claims about encryption or zero-knowledge architecture without independent confirmation
  • No access to current user reviews, ratings, or reputation data for this specific service
  • Cannot confirm company legitimacy, ownership, or track record
  • Unable to verify uptime, reliability, or actual security audit results
  • No information available on pricing structure or terms of service specifics

Recommended for

  • Before using, research independently via security audit reports if available
  • Check for third-party security reviews or penetration testing results
  • Verify the company's privacy policy and data handling practices directly on their site
  • Look for user reviews on independent platforms rather than relying on marketing claims
  • Consider established, well-audited alternatives if handling highly sensitive information

Videos

Walkthroughs and reviews on video.

CCleaner 3 videos + Add
PrivacyNotes 0 videos + Add

Ccleaner Review, Overview, & Tutorial - What It Is & Why You Should Use It - Windows & Mac 2019

More videos

  • - CCleaner hacked, Replaced by Malware!
  • - CCleaner Review 2019 - How To Use CCleaner - CCleaner Free

No PrivacyNotes videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
CCleaner
PrivacyNotes
100% 100%
Utilities
0% 0%
0% 0%
Note Taking
100% 100%
100% 100%
Data Cleansing
0% 0%
0% 0%
Personal Notes
100% 100%

Questions & Answers

As answered by people managing CCleaner and PrivacyNotes.

Who are some of the biggest customers of your product?

PrivacyNotes's answer:

Honestly? We have no idea, and that is the entire point. Signup is anonymous (a recovery phrase or Google, no email or personal details), the app ships zero analytics and zero trackers, and zero-knowledge encryption means we cannot see who you are or what you store. We could not name a single customer if we tried. A privacy product that tracked its users closely enough to brag about them would be missing the plot.

What makes your product unique?

PrivacyNotes's answer:

PrivacyNotes is the only zero-knowledge encrypted workspace that keeps notes, tasks, journals, files, and a password vault behind one set of on-device keys. Most privacy apps do one of those well and rent it to you monthly. We do all five, encrypt everything with XChaCha20-Poly1305 before it leaves your device, and charge once instead of forever. The encryption core is open core, published so the claims can be verified rather than trusted.

Why should a person choose your product over its competitors?

PrivacyNotes's answer:

Three reasons:

  • One app, not four subscriptions. Standard Notes, Day One, and Lunatask each rent you a slice (notes, journaling, tasks). PrivacyNotes covers all of them plus files and a vault, for a fair one-time fee.
  • Real zero-knowledge. Your keys come from a recovery phrase that never touches our servers, so we cannot read your notes, your filenames, or your metadata. Some encrypted apps leave note or task metadata in the clear; we do not.
  • Verifiable, not just trusted. The crypto and schema are open core and published for review, and there is no ad, tracker, or analytics anywhere in the app.

How would you describe the primary audience of your product?

PrivacyNotes's answer:

Privacy-conscious individuals and independent professionals who handle information they would not want a vendor reading: lawyers, journalists, healthcare and mental-health practitioners, developers, security specialists, researchers, and founders. It also fits anyone who simply wants one private home for their notes, tasks, journaling, and wellness tracking instead of spreading them across surveillance-funded apps.

Which are the primary technologies used for building your product?

PrivacyNotes's answer:

React, TypeScript, Vite and Tailwind CSS.

What's the story behind your product?

PrivacyNotes's answer:

PrivacyNotes started from a simple frustration: staying organized meant scattering your life across half a dozen apps, most of which could read everything you typed and billed you monthly for the privilege. We wanted one place for notes, tasks, journals, files, and passwords, encrypted so thoroughly that the people running the servers could not read a word of it, and paid for once rather than forever. So we built the encryption first, made the keys live only on your device, and published the crypto as open core so the promise could be checked, not just believed. Everything else grew from one rule: your data is yours, and no one else's to mine.

User comments

Share your experience with using CCleaner and PrivacyNotes. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

CCleaner 5.0 · 1 review
PrivacyNotes 5.0 · 3 reviews

View more

  • Room for Improvement!
    SaaSHub review
    · Oct 2026

    But it's pretty neat. I love the maximum heightened security & all the upgrades that are available.

  • Everything I Needed in One App
    SaaSHub review
    · Aug 2026

    This app checks every box for me. Clean interface, no learning curve, local-first encryption, and secure sync across all of my devices. The biggest surprise is how many apps it replaced. Instead of juggling separate...

  • Feature rich
    SaaSHub review
    · Jul 2026

    The best thing about this: No subscription model, it's a one-time fee for a lifetime license. But you can start for free with the generous freemium model. I only needed to upgrade to pro because I wanted to use the...

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