Skip to content
P

PHD 2

A telescope guiding software

by Open PHD GuidingFree

Launch
#2127in Social
0In stores

Description

PHD2 is the second generation of Craig Stark's original PHD application. PHD became a fixture of the amateur astronomy community with more t…

Information

Ratings & Reviews

No ratings yet

Be the first to rate PHD 2.

People also visit

O

OpenVPN

OpenVPN is a virtual private network

Social
Launch
P

Portmaster

Portmaster is a free and open-source application firewall

Social
Launch
N

Nicotine Plus

Graphical client for the Soulseek peer-to-peer network

Social
Launch
R

RetroShare

Secured and decentralized communication system

Social
Launch
W

Wireshark

The world’s foremost and widely-used network protocol analyzer

Social
Launch
G

Gephi Lite

A web-based, lighter version of Gephi

Social
Launch

PHD 2 FAQ

What is PHD 2?

PHD2 is the second generation of Craig Stark's original PHD application. PHD became a fixture of the amateur astronomy community with more than a quarter million downloads. From its inception, it has successfully embraced three seemingly conflicting objectives: - For the beginning or casual imager, to deliver ease of use and good guiding performance "out of the box".

Is PHD 2 free?

Yes. PHD 2 is free to use.

Do I need to download PHD 2?

No. PHD 2 runs in your browser at openphdguiding.org, so there's nothing to install.

Who makes PHD 2?

PHD 2 is made by Open PHD Guiding.

What are the best PHD 2 alternatives?

Popular alternatives to PHD 2 include OpenVPN, Portmaster and Nicotine Plus. See all PHD 2 alternatives

Developer Stuff

Badges