Best Gradebook Calculator alternatives

Looking for something like Gradebook Calculator? Here are 18 indie and early-stage productivity tools people compare it to — ranked by shared features and community upvotes.

Screenity

Feature-rich screen recorder for Chrome

MultiConverter (UniRuler)

Convert lengths, compare objects, and share a sense of scale

PDF Utils

Free PDF tools in your browser, no signup

Convierte JPG

Convert HEIC, WebP, PNG, AVIF and more to JPG for free, with no sign-up or watermark, right in your browser.

iLoveTool3

Free online tools — calculators, converters, PDF tools and checkers that run in the browser, no sign-up.

Jimaku-gaeshi

Free offline SRT text-review handoff

CalcBadger

Free online calculators that show their work

FileTools Kit

Free in-browser PDF, image, QR and hash tools. Your files never leave the tab.

OumaShu

Free online navigation for ~35 browser tools — no signup.

Apri File P7M

Open P7M files online for free — in your browser, nothing uploaded

ToolSphare

655+ free PDF, image, text & developer tools — no signup

QuickTools

Free Online Tools

Abacusify

Free Online Calculators, Converters & Everyday Tools

InBrowserConvert

Free file converter that never uploads your files

SellerFile Studio

Browser-local CSV converter, Shopify product-file checker and duplicate SKU finder for online sellers

Ganttile

Free Gantt charts for everyday project planning

SlotSheet

Pick a template, share one link, and people claim a slot from their phone. No account needed to make or join a sheet. Free.

SlotSheet Volunteer Hours Report

Drop in a sign-up export (CSV or .xlsx) with names and slot times. Your file never leaves your browser. Free.

Comparing two of these? See Gradebook Calculator vs Screenity side by side →

FAQ

What is the best alternative to Gradebook Calculator?

Screenity is the top-ranked alternative to Gradebook Calculator on Ignlab Launch, based on shared features and community upvotes. See the full ranked list above for 17 more options.

Are there free alternatives to Gradebook Calculator?

Yes — each listing above shows its pricing model (free, freemium, paid, or open source) so you can filter at a glance. Visit all Productivity tools to filter by pricing directly.

Know a tool that should be here? Submit it — every approved listing gets its own alternatives page automatically.

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