Praisenter
Specialized presentation software tailored for churches, enabling seamless and engaging presentations for worship services and sermons
Feature rich
Praisenter is packed with features that make presenting content easy and manageable.
Open source
Praisenter is an open source project built by others that share your passion. This means that you can directly contribute to make Praisenter better.
Free
100% free for any use. No registration or sign-up. No trial period or limited feature set. Just download and enjoy!
Features
Praisenter is packed with features that make presenting content easy and manageable.
Praisenter is available on the Windows, Snap, and macOS app stores. Using the app store is the safest way to ensure you get an official version of Praisenter. Praisenter can also be downloaded from the project site under the Releases section, but these builds require more steps to install properly. If you need help with manual install steps, see this article. Praisenter is open source, so if none of the options above work for you, you can always try building Praisenter yourself by cloning the GitHub repo.
Windows 10 x64 or higher
Ubuntu 22.04 x64 or higher
To find or install the Bontempi keyboard USB driver, you might be looking for specific instructions or software related to Bontempi keyboards, which are known for their electronic keyboards and other musical instruments. Here are some steps and information that could be helpful:
Because the brand is not a driver developer, Bontempi’s official website (bontempi.com) offers almost zero driver downloads. So, where do you look? Here are the only legitimate sources:
If the system doesn't see your Bontempi keyboard, follow this diagnostic flowchart: Bontempi Keyboard Usb Driver
| Symptom | Likely Fix |
|---------|-------------|
| No USB activity light | Faulty USB cable, bad port, or keyboard isn't powered on. Try another cable/port. |
| Windows "Unknown USB Device (Device Descriptor Request Failed)" | Power cycle keyboard, restart PC, try USB 2.0 port (not 3.0). |
| Device shows but no MIDI signal | Your DAW or app isn't listening to the correct MIDI input. Go to MIDI settings → enable Bontempi or USB Device. |
| Works for 2 seconds, then disconnects | USB power saving is on. In Device Manager → USB Root Hub → Properties → Power Management → uncheck "Allow computer to turn off this device." |
| Only plays sound through computer speakers, not keyboard | Normal. USB from Bontempi usually transmits MIDI data (note on/off), not audio. To hear it, use a VST synth or DAW. |
| No sound from keyboard when connected via USB | Many Bontempi keyboards mute internal speakers when USB is connected. Check manual. |
Cause: MIDI channel mismatch or incorrect DAW settings. To find or install the Bontempi keyboard USB
Solution:
Some Bontempi keyboards use a removable USB-MIDI board (often labeled "HX-883" or similar). You can replace this with a generic USB-MIDI encoder board from eBay ($10). This requires soldering and basic electronics knowledge. Install ASIO4ALL (a universal low-latency audio driver)
Your driver is the MIDI driver (built-in). Once connected:
Bontempi under Input.