nepocore LIBRARY

A searchable index of free tools, open source repositories, and learning resources.

Personal & Privacy

Private communication, collaboration, and personal data tools.

159 results

BROWSE BY PURPOSE

Privacy & Communication159

Free plans have limits. Self-hosted tools may need paid infrastructure. Unreviewed entries say “Check terms.”

Read our labels
Privacy & Communication
Original password managers illustration for Bitwarden

Bitwarden

Use open source password-manager clients. Some hosted features are available only on paid plans.

Personal & PrivacyFree planOriginal source
Original messaging illustration for Signal

Signal

Use a privacy-focused messaging application. An account and compatible device are needed.

Personal & PrivacyFreeOriginal source
Original other communication resources illustration for 1Password

1Password

Password Management resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for 1Password

1Password

Password Manager resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for Aeron

Aeron

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for AliasVault

AliasVault

Password Managers resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for ami

ami

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for amqp

amqp

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for AnyCable

AnyCable

Communication - Custom Communication Systems resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for Apache ActiveMQ

Apache ActiveMQ

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for Apache Camel

Apache Camel

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for Apache Kafka

Apache Kafka

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for Apache Pulsar

Apache Pulsar

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for Apache Qpid

Apache Qpid

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for Apache RocketMQ

Apache RocketMQ

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for APNs2

APNs2

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for Apprise

Apprise

Communication - Custom Communication Systems resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for Asynq

Asynq

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for AutoMQ

AutoMQ

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyCheck termsOriginal source
Original other communication resources illustration for backlite

backlite

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for Beaver

Beaver

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for BigBlueButton

BigBlueButton

Communication - Video Conferencing resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for Bitwarden

Bitwarden

Password Managers resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source
Original other communication resources illustration for broker

broker

Messaging resource from the original source collection. Review the provider’s access terms and license.

Personal & PrivacyOpen sourceOriginal source

Free plans have limits. Self-hosted tools may need paid infrastructure. Unreviewed entries say “Check terms.” About our labels