Published: Apr 15, 2024

Soulver 3 is a smart notepad with a built-in calculator. It gives instant answers to any calculations it finds in your text. It’s a better way to work stuff out than with a traditional calculator, and a more lightweight tool for quick calculations than a spreadsheet.

Math Features

Instant calculations, no equals required
Use words alongside numbers, so calculations make sense
Quick totals of all your lines, and subtotals
Calendar calculations (June 9 + 3 weeks, 3:35 pm + 6 hours 27 minutes)
Easy percentages (“$300 – 10%”, “30 as a % of 200”)
Unit conversions (“10 kg in pounds, “25 meters in feet”)
168 live real-world and cryptocurrency rates.
Line references to build little calculating documents
Variables & variable autocompleting
Global variables & custom units
App Features

Dark mode
Sidebar for organising your sheets and the ability to make folders
Headings (#), comments (//) & labels (:)
Customize your syntax coloring & font
Automatic number formatting, with spaces around operators and thousand separators
Number scrubbing (hold shift and hover over a number)
Deep macOS system integration: Touch Bar support, Quicklook, Calculate anywhere services
Automation tools: a command-line interface, Alfred workflow, Automator action
What’s New:

Version 3.00:
Soulver 3 has 50 new features. Most requested features include support for dark mode, date & time math, subtotals, an integrated sheets manager and a redesigned user interface.

Note: Soulver 3 for Mac does not sync with Soulver 2 for iOS as they use different math engines. It can import your Soulver 2 (.soulver) files though


Redesigned user interface supports dark mode and includes a sidebar for managing sheets within the app.

Support for calendar calculations.
Proportion/’rule of three’ functions (10 is to 20 as 50 is to what/15 is to 30 as what is to 80)
Functions with multiple parameters: ‘midpoint between’, ‘greater/lesser of’, ‘remainder of’
Unix time calculations
More intuitive syntax for some percentage operators (’50 is 25% of what’)
More large SI prefixes & support for small SI prefixes in answer formatting
‘Half of’ function

Create folders for managing sheets.
Trash for recovering recently deleted files.
Drag sheets out of the sidebar to export a .slvr file
Spotlight search integration
Sort sheets by date edited, date created or title
Import Soulver 2 or Soulver 3 files by dropping them on the dock icon.

Designate a line a subtotal, which will add up all lines above it (up to the next subtotal or heading)

Variables can now include multiple words
Auto-complete support for variables (hit the escape key)
Shift-hover over a variable to see its actual value on that line
Variables can now be redeclared with new values.

Scrubbable numbers (shift hover over a number to show the scrubber)
Auto-thousands separator insertion (1000 becomes 1,000)
QuickOperators (1p1 becomes 1 + 1, etc)
Keystrokes to insert labels & variable declarations
Touch Bar support with quick access to operators, sheet defined variables, and line references.
A preferences to start sheets with a heading or a comment
Units & Currencies

User definable custom units
More scientific units
Better answer formatting of time & imperial lengths
Support for 16 popular cryptocurrencies
Better handling of unit calculations in many cases than in Soulver 2.
All real-world currencies now enabled by default (no need to add them manually)
Lines & References

Rearrange & delete lines & via the answer column
Bump lines up/down using keystrokes
Reference insertion mode (hit ⌘L, then type the number of the line you want to insert a reference to)

Command-line interface
URL schemes
Automator Action for evaluating text using Soulver
Calculate anywhere services
Alfred integration

Automatically convert documents created in foreign locales into your preferred locale
Soulver now uses a JSON based file format (.slvr) rather than XML based (.soulver)
Import Soulver 2 files, and have them migrated to the latest syntax
Use # for headings
Implicit unit detection in some case (i.e 2 ducks + 2 ducks = 4 ducks)
References can optionally refer to a line’s rounded value
Redesigned styling preference pane with a live preview
Heading styling (custom font size, and # colour)
A redesigned reference that mimics the Soulver UI
A new app icon by Marc Edwards

Title: Soulver
Developer: Acqualia Software
Compatibility: macOS 10.14 or later
Language: Multilangual
Includes: K’ed by TNT
Size: 17.44 MB


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