Software Alternatives, Accelerators & Startups

Surge XT VS Sumnotes

Compare Surge XT VS Sumnotes and see what are their differences

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Surge XT logo Surge XT

Open-source subtractive-hybrid synthesizer formerly sold commercially as Vember Audio Surge.

Sumnotes logo Sumnotes

Export highlights from PDFs
  • Surge XT Landing page
    Landing page //
    2023-07-31

Surge XT is an open-source hybrid synthesizer and the synth which started the Surge Synth Team project!

  • Sumnotes Landing page
    Landing page //
    2022-03-11

Surge XT features and specs

  • Open Source
    Surge XT is open source, which means it is free to use and benefit from community-driven improvements and support.
  • Cross-Platform
    The synthesizer is available on multiple platforms including Windows, macOS, and Linux, providing flexibility in usage across different operating systems.
  • Versatile Synthesis Engine
    Surge XT supports a wide variety of synthesis techniques like subtractive, wavetable, and FM synthesis, making it very versatile for different sound design needs.
  • Extensive Modulation Options
    The synthesizer comes with a robust modulation matrix, giving users substantial control and creativity over sound modulation.
  • High-Quality Effects
    Includes numerous high-quality built-in effects such as reverb, delay, and distortion, enabling rich and complex sound designs.
  • User Community and Documentation
    Surge XT has active community support and comprehensive documentation, which can be extremely helpful for both beginners and advanced users.

Possible disadvantages of Surge XT

  • Learning Curve
    The plethora of features and extensive modulation options may present a steep learning curve for new users.
  • User Interface
    While functional, the user interface is considered less polished compared to some commercial synthesizers, which might affect the user experience.
  • CPU Usage
    The synth can be CPU-intensive, especially when using multiple instances or complex patches, which may affect performance on less powerful systems.
  • Limited Presets
    Although the software includes a range of presets, it may fall short compared to some commercial offerings with extensive preset libraries.
  • No Official Support
    Being an open-source project, there is no dedicated customer support, which might be an issue for users who need professional help on demand.

Sumnotes features and specs

  • Ease of Use
    Sumnotes offers a straightforward and user-friendly interface that allows users to easily upload PDF files and extract highlights without a steep learning curve.
  • Highlight Extraction
    The primary feature of Sumnotes is its ability to accurately extract highlighted text from PDF files, saving users time compared to manual extraction.
  • Export Options
    Sumnotes provides flexible export options, allowing users to save their extracted notes in various formats such as Word, Excel, or plain text, which can be convenient for different use cases.
  • Cloud Integration
    The service integrates with major cloud storage platforms like Google Drive and Dropbox, making it easy to access and manage documents from multiple devices.
  • No Software Installation
    As a web-based tool, Sumnotes does not require any software installation, enabling users to access its features quickly through a web browser.

Possible disadvantages of Sumnotes

  • Limited Free Version
    The free version of Sumnotes has limitations on the number of pages or documents that can be processed, pushing users towards a paid subscription for larger tasks.
  • Dependence on Internet
    Being a web-based application means that Sumnotes requires a stable internet connection, which can be a limitation in areas with unreliable internet access.
  • Privacy Concerns
    Uploading documents to a third-party service may raise privacy concerns for users who deal with sensitive or confidential information.
  • Feature Set
    While effective at extracting highlights, Sumnotes may lack advanced features and customization options that are available in more comprehensive PDF management tools.
  • Processing Speed
    The processing speed for extracting highlights may vary depending on the file size and server load, which can be a drawback for users needing quick results.

Analysis of Surge XT

Overall verdict

  • Yes, Surge XT is considered an excellent choice for both beginners and experienced producers due to its rich feature set, ease of use, and the fact that it is free.

Why this product is good

  • Surge XT is a highly acclaimed open-source software synthesizer known for its extensive features, versatility, and high-quality sound. It offers a broad range of synthesis techniques, a wide variety of presets, and modular modulation capabilities which provide creative flexibility for sound designers and musicians.

Recommended for

  • Music producers looking for a powerful and versatile synthesizer.
  • Sound designers who want to explore a wide range of sound creation possibilities.
  • Beginners seeking a cost-effective entry point into electronic music production.
  • Users who value open-source software with ongoing community support and development.

Surge XT videos

Free VST - Surge Synthesizer plugin

Sumnotes videos

Sumnotes tutorial/pdf extractor/highlights extractor

Category Popularity

0-100% (relative to Surge XT and Sumnotes)
Email Marketing
100 100%
0% 0
PDF Tools
0 0%
100% 100
Work Management
100 100%
0% 0
Office & Productivity
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Surge XT seems to be more popular. It has been mentiond 179 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Surge XT mentions (179)

  • VST3 audio plugin format is now MIT
    - Surge XT - open-source synthesizer with literally 10k presets built in: https://surge-synthesizer.github.io/. - Source: Hacker News / 10 months ago
  • Ask HN: Comment here about whatever you're passionate about at the moment
    Good stuff! I started getting in to this at the start of the year. Already had an old, dusty MicroKORG and MIDI interface to use it as a controller, but recently splashed out on a bigger controller as the Korg's tiny keys were hurting me - plus, I wanted something bigger to get better at piano! A couple of free soft synths I'd recommend are Surge XT, and Vital. https://surge-synthesizer.github.io/... - Source: Hacker News / almost 3 years ago
  • Obsolete (or not) DAW recommendations for windows 8?
    Https://surge-synthesizer.github.io/ and https://asb2m10.github.io/dexed/ should work like a charm. Source: about 3 years ago
  • Hi, I'm new
    To get the equivalent of a symphonic orchestra in your computer, the solution is basically money; you buy the instruments you need. In the case of synthesizers, things are much cheaper - if you put in the effort yourself. https://surge-synthesizer.github.io/ is excellent and could even be used if you wanted to make a more retro-style soundtrack. Source: about 3 years ago
  • So is serum worth the money? Can someone ELI5 why I should buy it rather than use a free synth like synth one?
    Instead of Synth1, try https://surge-synthesizer.github.io/ . It's pretty much better in every aspect except for the UI which is going to look a lot more daunting to you ;). Source: about 3 years ago
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Sumnotes mentions (0)

We have not tracked any mentions of Sumnotes yet. Tracking of Sumnotes recommendations started around Mar 2021.

What are some alternatives?

When comparing Surge XT and Sumnotes, you can also consider the following products

Vital - Vital is a spectral warping wavetable synthesizer with drag'n'drop modulation workflow and animated preview of the synth's inner workings where needed. Comes with many modulation sources (including audio-rate), MPE support and FX chain.

PdfHighlights - PdfHighlights extracts and exports all your PDF highlights and PDF annotations from all your PDF files into a single report.

VCV Rack - A cross-platform modular synthesizer.

Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

ZynAddSubFX - ZynAddSubFX is an open source software synthesizer for Linux, Mac OS X and Microsoft Windows.

Sumatra PDF - Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.