Comparison

ONLYOFFICE Documents vs Carbonio Files

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ONLYOFFICE Documents

Create and edit documents, spreadsheets, and presentations on your mobile device. Collaborate in real-time with teammates or external partners, and connect to your preferred cloud storage. Scan paper documents and convert them into editable files.

Highlights
  • Real-time collaboration
  • Document, spreadsheet, and presentation editors
  • Wide format compatibility
  • Cloud storage integration
  • PDF form filling
  • Document scanning and conversion
Features
Read full description

ONLYOFFICE Documents - Your mobile office for iOS ONLYOFFICE Docs for iOS is a free office app allowing you to create and edit documents, spreadsheets, presentations, forms, and PDFs on your iPhone or iPad. Work locally or connect the app to your favourite cloud: ONLYOFFICE DocSpace or Workspace, Dropbox, Box, iCloud, Nextcloud, ownCloud, or kDrive. ONLYOFFICE Documents for iOS offers wide format compatibility from MS Office formats (DOCX, XLSX, PPTX) to Apple files (Pages, Numbers, Keynote), Hangul Word Processor formats (HWP, HWPX), ODG drawings, Markdown files, and even media files. Connect to your DocSpace hub to collaborate with your teammates in real time. Leave comments, track changes, manage versions, and assign flexible permissions for viewing, commenting, or editing. You can also share documents with external collaborators via link, accept or reject their changes, and fill out role-based forms in secure Virtual Data Rooms (VDRs). Scan paper documents with your camera, extract text, and convert them into editable files. With powerful collaboration features and superb format compatibility, ONLYOFFICE Documents helps you stay connected and efficient on the go. Key features for better produсtivity Real-time collaboration • Comment, track and review changes • Fill out role-based forms in VDR • Control access with read, review, or full rights • Easy sharing, even with external collaborators Document Editor • Insert tables, autoshapes, images, charts • Recognize handwritten text to create notes • Add graphic annotations and markup • Insert footnotes, endnotes, page numbers, section breaks • Set font type, size, and colour • Change text wrapping • Protect documents with a password Spreadsheet Editor • Select, cut, copy, paste data • Set font type, size, and colour. • Apply cell style, add cell borders, align data in cells • Wrap text in a cell. • Insert tables, autoshapes, images, charts, formulas • Resize, move, rotate objects, reshape autoshapes • Add annotations and free-hand drawings • Protect spreadsheets with a password • Sort and filter data • Work collaboratively on spreadsheets Presentation Editor • Mobile presentation viewer • Select, cut, copy, paste text and objects • Change slide layout, background, parameters, theme • Apply transitions • Insert tables, autoshapes, images, charts • Add annotations and free-hand drawings • Create lists • Discuss slides in real-time • Protect presentations with a password • Download and print presentations PDF form filler • Open and fill out forms stored on your device. • Use ready templates from the template library • Protect forms with a password • Export ready forms in DOCX or PDF. Why Choose ONLYOFFICE Documents? • No need to install additional apps for editing docs • Clear, user-friendly interface • Work anywhere, anytime • Robust collaboration tools • Support for all key document formats • Absolutely free • No ads or in-app purchases Enjoy smooth editing and seamless document collaboration with ONLYOFFICE Documents. Your mobile office is just one tap away—download it today! Download Now

About

Carbonio Files

Read full description

Files is a corporate file manager app for the users of Carbonio and Carbonio Community Edition by Zextras. Zextras Files allows you to access your files and folders on Carbonio and Carbonio CE anywhere, anytime. Synchronize, manage and share with your colleagues any documents safely. Thanks to the Files app, you can: • Securely access any file or folder held into your Files from your smartphone • Move, copy, and delete files or folders • Upload new files • Edit file’s metadata (name, description) • Access shared files and folder • Manage the trash • Manage links for sharing files and folders • UI support for tablets • Preview of documental and multimedia files directly into the app Zextras Files app allows you to share anything using your device easily: you can upload content and share files with colleagues through a secure and trusted channel. Access your camera, upload pics, and videos straight into your app, share any files, and manage the share with other users, defining access rights and visibility. Files authentication is fast and sharable with the Chats app: if you’re using a device where the Zextras Chats app is already installed you are asked if you’d like to use the same credentials.

Screenshots

ONLYOFFICE Documents4 screens
Carbonio Files4 screens

Verdict

The call

ONLYOFFICE Documents and Carbonio Files are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ONLYOFFICE Documents ships an update every 6 weeks, Carbonio Files every 2 months. The most recent releases landed on September 25, 2026 and May 16, 2026 respectively.

ScorecardNo meaningful differences
ONLYOFFICE Documents versus Carbonio Files: the parameters behind the verdict, then further details
ParameterONLYOFFICE DocumentsCarbonio Files
PriceFreeFree
Rating3.6 (157 ratings) — better—
Positive reviews51.1% of reviews—
Number of ratings157 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size417 MB33 MB
Age rating4+4+
DeveloperAscensio System SIAZextras

Bugs and requests

ONLYOFFICE Documents

Reported bugs

4 issues
  • Inability to open and edit existing documents
  • Compatibility issues with older iOS versions
  • Problems with Nextcloud and other cloud service connections
  • Cursor and text input bugs when using external keyboards

Requested features

5 requests
  • Add support for traditional Chinese language
  • Improve keyboard and external input device support
  • Implement autosave and version history features
  • Integrate with iCloud, OneDrive, and other cloud storage
  • Expand formatting and editing capabilities

Carbonio Files

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ONLYOFFICE Documents

No in-app purchases

None

Carbonio Files

No in-app purchases

Questions

Is ONLYOFFICE Documents free?
ONLYOFFICE Documents is free to download, with no in-app purchases.
Is Carbonio Files free?
Carbonio Files is free to download, with no in-app purchases.
Do ONLYOFFICE Documents or Carbonio Files have ads?
Neither ONLYOFFICE Documents nor Carbonio Files shows ads.
Which is updated more often, ONLYOFFICE Documents or Carbonio Files?
ONLYOFFICE Documents ships an update every 6 weeks, and Carbonio Files every 2 months. Most recently, ONLYOFFICE Documents was updated on September 25, 2026 and Carbonio Files on May 16, 2026.

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