Alternatives to Secunia OSI for all platforms with any license

FileHippo App Manager

FileHippo App Manager, previously Update Checker, scans your computer for installed software and checks the versions with http://alternativeto .

Free Personal Windows
Multiple languages Add a feature

322 Like
SUMo

SUMo stands for Software Update Monitor. Thanks to SUMo you'll be able to keep your PC up-to-date by using the most recent version of your favorite software !.

Freemium Windows
Multiple languages Portable Update notifier Add a feature

90 Like
Software Informer

Software Informer is a programme, whose primary aim is to give you the up-to-date information about the software you actually use. Whenever a more recent version of any...

Free Windows Web
No features added Add a feature

109 Like
Ketarin

Ketarin is a small application which automatically updates and optionally installs setup packages by monitoring web pages for changes. As opposed to other tools, Ketarin...

Free Open Source Windows
No features added Add a feature

52 Like
Patch My PC

Patch My PC is a small portable application that updates third party applications and Windows updates. It’s critical to keep software up to date to ensure...

Free Personal Windows
Auto Updates Auto update Portable Add a feature

36 Like
SlimDrivers

SlimDrivers automatically updates PC drivers with real-time scanning and cloud technology.

Freemium Windows
No features added Add a feature

87 Like
- Bundleware The installer contains adware and possibly other malware as well. Be careful during the installation: http://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
Update Manager

The Linux Mint update manager. Helps installing security updates and new versions of packages.

Free Open Source Linux
Update notifier Add a feature

22 Like
Zero Install

Zero Install is a decentralised cross-distribution software installation system. Other features include full support for shared libraries, sharing between users, and...

Free Open Source Mac OS X Windows Linux BSD Solaris
No features added Add a feature

17 Like
Ubuntu Update Manager

One of the great things about using open source software is the frequency with which bugs are fixed, security holes are patched, and new features are added. Ubuntu...

Free Open Source Linux
Libre Office Integration Add a feature

55 Like
MacUpdate Desktop

MacUpdate Desktop makes managing and updating your applications easy and automatic. It helps you organize your favorite applications and keep track of them when new...

Freemium Mac OS X
Update notifier Add a feature

17 Like
Heimdal Security

Heimdal is a handy and reliable utility designed to update critical applications installed on your computer. Spending time on updating third party programs is...

Freemium Windows
Auto update Add a feature

6 Like
Filepuma.com Update Detector

Update Detector is a free application from Filepuma.com that helps you to keep the software on your computer up-to-date. It is so light and only takes seconds to run.

Free Windows
No features added Add a feature

6 Like
Appvers

The program shows the version of all installed applications and checks online the status of updates, therefore, identify which applications are to be updated.

Commercial Mac OS X
No features added Add a feature

3 Like
UpdateStar

Stop missing and searching for important software updates! UpdateStar lets you know! It is a world-class update service with third-party software updates for more than...

Freemium Windows
Update notifier Add a feature

3 Like
OUTDATEfighter

OUTDATEfighter Keeps your programs updated so you'll always enjoy the latest features. Automatic Software Download Every time a program's version is...

Free Windows
No features added Add a feature

2 Like
- Warning The installer contains malware according to Zillya Antivirus: https://www.virustotal.com/en/file/6b722653572dc1ce5f39eeea6b5689347e3a292cc5f69edd3ee41ed5a13e7211/analysis/1486677070/