Dropbox
Google Drive
Box
Mega
Microsoft OneDrive
pCloud
WeTransfer
ownCloud
CypherKeep
1Password
bitwarden
iCloud Keychain
ciphergoat
Cypher1 Software Suite
CypherKeep is a native macOS credential manager built for developers and security professionals.
Store API keys, seed phrases, and sensitive notes โ all encrypted locally with AES-256-GCM. No cloud, no accounts, no breach surface.
Key features: - Live API key testing โ auto-detects provider, shows green/yellow/red status in real time - BIP39/SLIP39 seed phrase validation - Argon2id key derivation (OWASP recommended) - Touch ID unlock + Apple Keychain integration - Clipboard auto-clear after copy - Encrypted full-text search - Built with CryptoKit + SQLCipher
Dropbox CypherKeepCypherKeep's answer:
Developers managing multiple API keys across projects, crypto users storing seed phrases and wallet credentials, security professionals who need air-gapped credential storage on macOS.
CypherKeep's answer:
Swift 5.9, SwiftUI, Apple CryptoKit (AES-256-GCM), Argon2id, SQLCipher, Apple Keychain Services, LocalAuthentication (Touch ID)
CypherKeep's answer:
Live API key validation โ paste any key, CypherKeep auto-detects the provider and tests it in real time showing green/yellow/red status. No other credential manager does this. Combined with 100% local storage and BIP39 seed phrase validation, it's the only tool built specifically for developers and crypto users.
CypherKeep's answer:
1Password and Bitwarden sync to the cloud โ that's an attack surface. CypherKeep is 100% local, zero cloud, zero accounts, zero telemetry. It also understands what an API key actually is โ provider detection, live testing, seed phrase validation. Generic password managers don't.
CypherKeep's answer:
โ Launched May 2026, early adopters only at this stage
CypherKeep's answer:
I had API keys scattered across .env files, Notion, iCloud Notes, and Slack โ one breach away from a cascade. Every existing manager either synced to the cloud or was too generic. So I built the tool I needed.
It's much more convenient than GoogleDrive. I frequently use it to share my projects on freelance platforms. This is reliable cloud storage with many features
Based on our record, Dropbox seems to be more popular. It has been mentiond 28 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Even better: upload an example Excel file to a file-sharing website (box.net/files, dropbox.com, onedrive.live.com, etc), and post a download link that does not require that we log in. Source: almost 3 years ago
Note that Dropbox automatically backs up all your files. So if you delete a file, you can recover it on dropbox.com, even 6 months later. Source: about 3 years ago
Upload what is on that stick to a cloud based system that is not vulnerable to degradation of hardware, you can get a lot of storage for free on sites like dropbox.com, mega.nz, or icloud. You can also always make multiple backups. Source: about 3 years ago
Did you try logging into dropbox.com and checking there? Often the files remain online even if they are removed locallY. You have to log in with the same account you deleted Locally. Source: about 3 years ago
Dropbox: You absolutely NEED backups. Ideally, both physical and cloud backups, because if you only have one backup, you're not backed up. I can't even begin to tell you how many writers have lost days, weeks, or even entire novels worth of work because they failed to back up their work, then had their computer break or had some weird software snafu. Dropbox is my preferred cloud backup solution, because you can... Source: about 3 years ago
Google Drive - Access and sync your files anywhere
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Box - Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.
bitwarden - Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
Mega - Secure File Storage and collaboration
iCloud Keychain - Keychain is the password management system in macOS, developed by Apple.