Lumin Sign: Fill and eSign PDF

4.0
162 reviews
50K+
Downloads
Content rating
Everyone
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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.
Updated on
Apr 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Files and docs, App activity, and App info and performance
This app may collect these data types
Personal info and Files and docs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.0
157 reviews
Patrice Clark
January 22, 2026
I only gave 4 stars because there should be a feature added onto lumin such as for example I did a document and the date was 2 weeks ago I had planned on submitting that document but my computer crash & it's now working & I need lumin to allow me to upload the document & change the date to the current day but lumin only let you add a date on top of the original date already on the document and I don't want it like that I want that date on the document to be erased so that I can add today's date
3 people found this review helpful
Did you find this helpful?
Lumin PDF
February 4, 2026
Hi there, It is great to hear that you are using Lumin to manage your important documents. I have noted your request for a feature that allows you to erase or modify existing dates on a document rather than just overlaying new text. I will escalate this to our product team to help make document editing even more seamless for you.
Freddy Solis
April 21, 2025
I like how this app connects to my phone and my computer and Ipad, makes everything much more fluid. I've had trouble with other apps where they make you pay to have it on your phone and tablet for separate fees. Definitely simple and worth it. Will stay using this product!
15 people found this review helpful
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Lumin PDF
May 7, 2025
Hi Freddy! There are some awesome comments here. Thanks for sharing your thoughts on using Lumin Sign.
Amber Guerra
November 26, 2025
nevermind, it cuts off the wording so the recipient can't read it properly.
4 people found this review helpful
Did you find this helpful?
Lumin PDF
December 16, 2025
Thank you for posting your feedback. We appreciate you bringing the issue of wording cutoff to our attention, we'd love it if you could contact us about this via email (support@luminpdf.com)!

What’s new

Hey we made form fields way less annoying. Tap on one and get a neat little action menu — no more screen jumping around like it's been startled.

New to self-signing? An in-app guide now walks you through it.

The feedback survey finally learned to chill — no pop-ups after a success, and vague answers now need a real explanation - we desperately need it to improve the experience for everyone!