01 — Pricing

Pay once.

One price for Sigla. Every update to version 1 is included — bug fixes, new renderers, new export presets — yours as they ship. No subscription, no renewal, no expiry.

€19

one-time purchase · per user · Mac only

Download for Mac How the trial works

What's included

Every feature Sigla ships — rendering, annotations, link integrity, frontmatter panel, export to LLM, PDF export, dark themes. Use it on every Mac you personally own. The license is yours: no account, no cloud, no telemetry.

Every version-1 update is included, free, for as long as version 1 lives — bug fixes, new renderers, new export targets — delivered through the in-app update channel. There's no update window to age out of, and nothing to renew: the version you buy keeps getting version-1 updates until version 2.

02 — Trial

Fourteen days, full features, no card.

Use Sigla on whatever you read in a normal two weeks. Every feature on, nothing gated. At the end it asks for a license — no countdown timers, no email funnel, no "limited mode" with watermarks.

Download for Mac

03 — Refunds

Within fourteen days, no questions asked.

If Sigla isn't right for how you work, write to us within fourteen days of purchase and we refund in full. The trial should make this rare — but it shouldn't be hard when it happens.

04 — Questions

Pricing FAQ.

Do updates ever expire?: No. Every version-1 update is included for as long as version 1 lives — there's nothing to renew and nothing expires. The app you bought keeps working offline, indefinitely.
Can I install Sigla on more than one Mac?: Yes, on any Mac you personally own. The license is per user, not per machine.
Why not a subscription?: Because the people who get the most from Sigla read a long document every couple of weeks — not every day. Subscriptions punish that rhythm. Pay once; the app is yours, and version-1 updates come free as they ship.
Is there an educational or student discount?: No — Sigla is one price for everyone, kept low enough that we'd rather not fragment it into tiers.
What payment methods do you take?: Credit and debit cards via Paddle, our merchant of record. Paddle handles sales tax and regional payment methods; your receipt comes from them.