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Lumin - Edit & sync documents

Experience seamless document editing & sharing with advanced tools for real-time collaboration anywhere, anytime.

Lumin
  • 3.8.3 Version
  • 1.4 Score
  • 525K+ Downloads
  • Free License
  • 3+ Content Rating
Download Android APK (134.22 MB)
Old Versions
CONS

Frequent bugs and crashes

Poor sync capabilities with Google Drive

Complicated sign-in process

Inability to download edited documents

Limited landscape mode and viewing options

Missing important features like eraser

Unsatisfactory technical support

Confusing account and billing issues

Frustrating user experience due to glitches

Lumin for Android enables you to swiftly edit and synchronize your Google documents. Work together with team members in real-time, utilizing a comprehensive range of editing tools.

Lumin automatically saves any changes you make and syncs them across all your devices. Link your Google account to keep track of your documents seamlessly. You can easily view and share files with others through various methods.

TRUSTED BY MILLIONS

Become part of the over 100 million global users of Lumin who utilize our application for editing, sharing, and collaborating in the cloud. Whether for taking notes, managing projects, onboarding clients, or reviewing legal documents, Lumin supports you across different sectors.

KEY FEATURES

- Effortless document management: Import from preferred storage solutions (like Dropbox, Google Drive, OneDrive), and edit and share PDFs with ease.

- Cloud integration: Your changes are saved automatically and synced across all devices.

- Flexible editing tools: Highlight, annotate, draw on PDFs, and much more.

- Document organization: Manage, extract pages, merge files, convert to/from PDF, etc.

- Pre-designed templates: Select from various templates tailored for different purposes and industries, including real estate, education, job applications, and more.

- Collaboration: Easily share files and receive notifications in real-time.

- eSignatures: Fill out forms and sign documents effortlessly.

- Scanning: Transform paper documents into portable PDFs.

LUMIN IN THE REVIEWS

“I use Lumin to mark up PDF drawings and send them to my subcontractors. In my role, time is of the essence. Lumin provides me with a tool to make collaboration and feedback easy.” – Construction site manager, US

“We have been using Lumin for a little over two years, and it has been amazing. Using Lumin on-the-go and in-office allows us better turnaround time for our patients' care.” – Director of Services and Operations, US

“It’s very useful and handy for studying, and I feel like they make good improvements with each upgrade. I use it for studying; it's great that I can connect my university Google Drive to the Lumin account, enabling me to edit, draw, write, highlight, and add comments, which are always saved.” – Individual user

“Very efficient. You can open and edit texts from any device, everything gets saved automatically and quickly. Access is very fast, with diverse options for editing documents.” – Individual user

More impact, less admin

Lumin

Make internal work seamless

Collaborate live in a shared digital workspace. Tag, comment and create Spaces for frictionless internal work.

Lumin

Consolidate the admin

Leave repetitive admin in the past. Lumin removes the mental load of multiple products with a consolidated suite.

Lumin

Work within tools you love

Integrate Lumin with Google Workspace and Dropbox. Edit and sync work back to its original storage location.

Lumin for everyone

Lumin

Starter

The Lumin Starter plan is designed for individuals looking for an affordable, easy-to-use PDF editor. Perfect for students or freelancers.

Lumin

Pro

The Lumin Pro plan is designed for power users and small teams: use advanced formatting tools and edit text directly to fast-track processes.

Lumin

Business

The Lumin Business plan is for businesses with more than 30 users. Use premium tools and work with a dedicated success manager.

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Information
  • Version3.8.3
  • UpdateMay 08, 2025
  • DeveloperLumin PDF
  • CategoryProductivity
  • Requires AndroidAndroid 5.0+
  • Downloads525K+
  • Package Namecom.luminpdfapp
  • Signatureb4e401b07b944403c360134a12776922
  • Available on
  • ReportFlag as inappropriate
Old Versions
User Reviews
1.4 7 Reviews
5
4
3
2
1
  • sarah isjustsarah
    sarah isjustsarah

    I get it. Creating an account can feel like giving away personal information. Many companies seem focused on user tracking and selling data. It's frustrating when privacy seems overshadowed by profit. You just want to use the software without extra fuss.

  • Beata Gunnels
    Beata Gunnels

    Great app for annotating and highlighting PDFs. Frustration with saving is real. You tried saving to Google Drive, yet only the original PDF saved without highlights. Taking screenshots feels like a workaround, but there must be a better way. Have you checked the app settings? Sometimes an export or save option hides away. Explore any export features. Try saving as a new PDF within the app itself. Let’s hope it stores all your hard work!

  • Martin Gaffke
    Martin Gaffke

    Finding that file was quite a challenge. Renaming it by subject added to the struggle. The app, though, made everything easier to handle. Really appreciate it!

  • karla palacios
    karla palacios

    I really enjoyed using this online tool. It simplified my textbook reading experience. I discovered an app and wanted to log in. I tried signing in with Google. Initially, it showed me a welcome message, but then it said the recipient was wrong. Signing up didn’t work either. I got an error stating that my email already exists. When I attempted to recover a password that I never set, it told me the email was already in use, linked to Google or Dropbox. It's frustrating, but at least Google has a PDF viewer for backup. I even have screenshots of everything. Other reviews mention similar issues, so it seems like this happens often.

  • Luana Stormes
    Luana Stormes

    A straightforward design makes it effortless to navigate. Perfect for office workers transitioning to new systems. Users find it intuitive, allowing them to jump right in without hassle. Tasks become smoother and more efficient with this format. Ideal for enhancing productivity in the workplace.

  • Steve Weber
    Steve Weber

    This app lets me view PDF files in my Google Drive. I can also edit my documents by adding highlights, underlines, and comments. It does everything I need!

  • Harriet
    Harriet

    That’s frustrating! You put in the effort to edit and annotate, only to find nothing saved. It feels like all that work just vanished. Checking the document before sending it out was a smart move. Imagine if you hadn’t noticed. It’s such a hassle when tools don’t perform as expected.

Security Status
Clean

It’s extremely likely that this software program is clean.

What does this mean?

We have scanned the file and URLs associated with this software program in more than 50 of the world's leading antivirus services; no possible threat has been detected.

  • Name: Lumin
  • Package Name: com.luminpdfapp
  • Signature: b4e401b07b944403c360134a12776922