Apps by Nitrolabs Limited
Lumin Sign: Fill and eSign PDF app icon

Productivity

Lumin Sign: Fill and eSign PDF

Nitrolabs Limited

Free download 4.78 · 1 storefront · 32 ratings In-app purchases unconfirmed
Open on Apple

About this app

Lumin Sign makes it easy to fill, sign, and manage documents — right from your computer, phone, or tablet. Join a community of over 100 million professionals across various industries—including real estate, education, legal services, finance, government, and non-profits—who trust Lumin to manage their document signing processes seamlessly. Easy to use, free to get started. -- What you can do with Lumin Sign -- • Fill and sign anywhere: Complete forms and sign documents right from your computer, phone, or tablet. No printing or scanning needed. • Send and track with ease: Request signatures, set signing order, and get notified when others view or sign. • Save time with templates: Create reusable templates for documents you send regularly. • Works with your files: Supports PDFs, Word, Excel, PowerPoint, JPEG, and PNG files, and connects with Dropbox, Google Drive, and more. -- Secure and legally compliant -- Lumin Sign ensures your digital signatures are secure and legally binding, complying with key regulations such as the ESIGN Act, UETA, GDPR, and SOC2. With full audit trails, you can easily track who signed and when, providing certified proof of document completion. All documents are encrypted and securely stored, giving you peace of mind that your agreements are safe and legally sound. -- How Lumin Sign helps in your industry -- • Real estate: Close deals faster and manage tenancy agreements more efficiently with easy signing for contracts, leases, and disclosures/ • Education: Send and sign permission slips, enrollment forms, and policy documents. • Legal: Manage contracts, client agreements, and other legal documents securely. • Finance: Simplify signing for financial agreements, loan forms, and approvals. • Government: Handle permits, official forms, and public service paperwork digitally. • Non-profits: Send donation forms, volunteer agreements, and grant documents with ease. With Lumin Sign, you spend less time chasing paperwork and more time getting things done.

Latest release

What’s New

Version 4.13.0 Jul 23, 2026

This update improves signing, recipient management, and guidance popovers, with better analytics tracking. It also includes bug fixes for signing and checkbox handling.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
32 ratings
32 Aug 15, 2026 · 32 ratings Aug 15, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 15, 2026 · Free Aug 15, 2026 · Free Aug 15, 2026 Aug 15, 2026
  1. First observed Aug 15, 2026 · 4:54 PM Free

Screenshots

Lumin Sign: Fill and eSign PDF iPhone screenshotLumin Sign: Fill and eSign PDF iPhone screenshotLumin Sign: Fill and eSign PDF iPhone screenshotLumin Sign: Fill and eSign PDF iPhone screenshotLumin Sign: Fill and eSign PDF iPhone screenshotLumin Sign: Fill and eSign PDF iPhone screenshot Lumin Sign: Fill and eSign PDF iPad screenshotLumin Sign: Fill and eSign PDF iPad screenshotLumin Sign: Fill and eSign PDF iPad screenshotLumin Sign: Fill and eSign PDF iPad screenshotLumin Sign: Fill and eSign PDF iPad screenshotLumin Sign: Fill and eSign PDF iPad screenshot