The afterparty of OpenFest 2019 will take place on the 3th of November (Sunday), 8:00 p.m., at “In the park” event center. Our afterparty is famous for its good music and nice beer and as the tradition goes, the first drink will be free thanks to SiteGround. Keep the bracelets you get at the entrance […]

Important Details about OpenFest 2019

Here are the most important things you need to know about the event: The entrance to the event is free, no registration required. We’ll have an afterparty on 3 November at 20:00 (8 p.m.) in the In the Park event hall (in the “Little NDK” building, above Lumiere Cinema). You’ll get a visitor’s bracelet at […]

Zoiper supports OpenFest

The Zoiper team is glad to support such a purposeful event such as OpenFest. Zoiper is happy to bring smiles onto the visitors’ and participants’ faces by taking a piece of the Zoiper office environment to the Zoiper booth. This year, Zoiper will try to be the most joyful booth – with orange surprises for […]

Ontotext at OpenFest 2019

Ontotext helps enterprises to identify meaning across diverse datasets and massive amounts of unstructured information since 2000. Ontotext offers technology and services for the development of big knowledge graphs, interlinking multiple structured datasets. Analysis of such graphs provides semantic entity profiles that enable more accurate text analysis, which in turn delivers metadata, new entities and […]

SumUp Supports OpenFest 2019

We are SumUp. We believe in the heroes of the day. Those who have the courage to chase their dreams and make them happen. Our teams in Europe, South America and the US work with an entrepreneur’s spirit and the belief that the team is above all, while helping small business owners to be successful. […]

OpenFest 2019: This Year’s Schedule Highlights

The keynote will be lead by Georgi Penkov. The long-time consultant, programmer and university presenter will talk about how new technology, while opening horizons and choices like never before, makes our daily lives fragmented and how to meet these modern challenges. Later Emanuil Tolev from Elastic will introduce us to the ways in which a […]

SiteGround Team Celebrates 15 Years

What’s it like to work in the same team for 15 years? Lots of SiteGround’s team members who have been with the company since its very start, get this question all the time. That’s why for its 15th Anniversary, the leading web hosting provider, which now has over 500 team members worldwide, decided to gather […]

Software AG with a Booth at OpenFest

Software AG helps organizations achieve their business objectives faster. The company’s big data, integration and business process technologies enable customers to drive operational efficiency, modernize their systems and optimize processes for smarter decisions and better service. Building on almost 50 years of customer-centric innovation, the company is ranked as a “leader” in more than a […]

OpenFest 2019 Schedule

The OpenFest 2019 schedule is out. As usual, we have three lecture halls, three workshop areas and a rest room, with something interesting happening everywhere.

Konsulko Group is Proud to Support OpenFest

Again this year, Konsulko Group is very pleased to be a sponsor of OpenFest, November 2-3, 2019 in Sofia, Bulgaria. As a team of embedded Linux and Open Source Software community and industry veterans, we are always happy to support important OSS events. Headquartered in California, Konsulko works with customers throughout North America, Europe and […]

StorPool Supports OpenFest

We are happy to announce that StorPool once again will be supporting the OpenFest conference – the biggest Bulgarian conference dedicated entirely to open-source software. Here’s some more information from the StorPool team on what you can expect from them. We are more than excited to be part of a world-class event for sharing knowledge, […]

Paysafe Is Transforming The Global Payments Industry – Find Out More At Our Booth

Paysafe is a leading global provider of end-to-end payment solutions. Its core purpose is to enable businesses and consumers to connect and transact seamlessly through industry-leading capabilities in payment processing, digital wallet, card issuing and online cash solutions.   With over 20 years of online payment experience, an annualized transactional volume of over US $85 […]

Vote for the Talks and Workshops You Want to See

While we’re working on the agenda, you can vote for the talks and workshops you’d like to attend here. Please note that the list isn’t final as we’re still accepting submissions until 8 October, and the final agenda is determined by our program committee after the CFP closes.

Open source software in the enterprise world – learn more at the SAP booth!

SAP is an active contributor, user, and creator of open source software. SAP believes in Open Source, Open Standards, and Open APIs. SAP’s solutions provide more choices and flexibility by using such open technologies. No single company can keep pace with the power and speed of communities that openly co-innovate, that is why SAP believes […]

Call for Participation

If you have an interesting talk, idea or project you’d like to share during OpenFest 2019, we invite you to apply here.

Become a Part of the OpenFest Team

Once again we’re looking for volunteers who will become part of the OpenFest 2019 team. Here you can find out more about the teams who make the event happen and apply to become part of them.

2nd and 3rd of November, 2019
"John Atanasoff" forum, Sofia Tech Park, Sofia, Bulgaria


sumupkonsulko_logoZoiperPaysafeSAGIPACCTvmware bulgaria logoSAP


Venue: "John Atanasoff" forum, Sofia Tech Park, Sofia, Bulgaria

By trolley bus

Trolley busses 5 and 8 to the Sofia Tech Park stop.

Trolley bus 4 to the Aviation Square bus stop.

By bus

Bus 84, 184 or 306 to the Sofia Tech Park bus stop.

Bus 305 to the Aviation Square bus stop.

Map of all routes (click to enlarge):

OpenFest map