Comparison

Word to PDF Converter vs OpenDocument Reader

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

Head to head
About

Word to PDF Converter

Easily transform, edit, merge, and split your documents. Convert between PDF, Word, and JPG formats, with options to secure your files with passwords and watermarks. Access files from cloud storage or your device.

Highlights
  • Convert PDF to Word
  • Convert PDF to JPG
  • Convert JPG to PDF
  • Merge and split PDF documents
  • Add watermarks
  • Lock and unlock PDF files
  • Edit PDF documents
Features
Read full description

Transform, modify, and save your vital documents effortlessly with the help of PDF converter. PDF converter not only convert the files but also merge and split them as well.

PDF files are mostly used by professional designers and architects for presentation purpose. PDF to Image or Image to PDF can easily be converted if you have file present in the storage of your smartphone else you can upload the file from Dropbox or Google drive. PDF converter comes with the following features. 1- Convert Word to PDF 2- Convert PDF to Word 3- Convert PDF to JPG 4- Convert PowerPoint slides to PDF 5- Convert JPG to PDF 6- You can check your recently converted files in the main menu of the PDF Converter. 7- Share these files where you find necessary an online social network. 8- Add watermark to the areas in the PDF file for better explanations. 9- Unlock or lock PDF file so no one can access it without a password. PDF files are the most secure way of sharing files over the internet. The reason is no one can copy content and cannot edit the file without permissions if it is locked. Note: Payment will be charged to your iTunes account at confirmation of purchase. Your subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current subscription period. Automatic renewals will cost the same price you were originally charged for the subscription. You can manage your subscriptions and turn off auto-renewal by going to your Account Settings on the App Store after purchase. Read our terms of service and Privacy Policy for more information. Privacy Policy: https://www.contentarcade.com/pdf-converter-privacy-poilcy Terms of Use: https://www.contentarcade.com/pdf-converter-terms-of-use

About

OpenDocument Reader

View and edit ODT, ODS, and ODP files on your mobile device. Seamlessly open documents from cloud storage or your device's file explorer, with support for password-protected files and keyword searching. Enjoy offline access and basic editing capabilities.

Highlights
  • View ODT, ODS, ODP files
  • Basic document editing
  • Open from cloud storage
  • Password-protected document support
  • Keyword search and highlighting
  • Offline functionality
  • Print documents
Features
Read full description

Read documents created using LibreOffice or OpenOffice on the go, wherever you keep them, with the Document Reader! The file reader lets you open files like ODF (Open Document Format) documents created using LibreOffice or OpenOffice wherever you are. In the bus on your way to school wanting to look at your notes before the big exam? No problem! With the Document Reader you can open files wherever you like and read & search through your documents to go in a clean and simple way. There is a text editor in here as well, for the last typo before a document goes out. It is a young one and it does not reach every document yet, so the reader is what this app is for. You can open files from ODF (ODT, ODS & many more) that you have created with Libre Office or OpenOffice also from within other apps. Supported apps include GMail, Google Drive, iCloud, OneDrive, Nextcloud, Box.net, Dropbox and lots of others! Or use our integrated file explorer instead to open files on your device. THE ALL IN ONE DOCUMENT READER *open files with ODF: ODT (writer), ODS (calc), ODP and ODG without a hassle *fix a typo or add a sentence with the young text editor *securely open password-protected documents *search for keywords in your ODT (writer), ODS (calc) or ODG and highlight them *print documents if your device is connected to a printer *read your documents in fullscreen to avoid distractions *select and copy text out of your documents *enjoy your documents even without internet connectivity - fully offline capable *read out aloud your documents using Text-To-Speech technology DOCUMENTS TO GO - WHEREVER YOU LIKE In addition to that, the document reader aims to support various other file formats as well as possible: - Portable Document Format (PDF) - Archives: ZIP - Images: JPG, JPEG, GIF, PNG, WEBP, TIFF, BMP, SVG, etc - Videos: MP4, WEBM, etc - Audio: MP3, OGG, etc - Text files: CSV, TXT, HTML, MD, RTF - Microsoft Office (OOXML): Word (DOC, DOCX), Excel (XLS, XLSX), PowerPoint (PPT, PPTX) - Apple iWork: Pages, Numbers, Keynote - Libre Office and Open Office ODF (ODT, ODS, ODP, ODG, FODT, FODS, FODP, FODG) This app is open source. We are not affiliated with OpenOffice, LibreOffice or similar. Made in Austria. Ads are shown in order to support the development of this app. They are free to remove temporarily via the in-app menu. We highly appreciate all kinds of feedback via email. ODF is the format used by office suites like Open Office and Libre Office. Text documents (Writer, ODT), as well as spreadsheets (Calc, ODS) and also presentations (Impress, ODP) are supported, including complex formatting and embedded images. Graphs are no problem either. If you want to secure your data you can even open password-protected documents. Other applications that are using this format are LibreOffice, OpenOffice, NeoOffice, StarOffice, Go-oo, IBM Workplace, IBM Lotus Symphony, ChinaOffice, AndrOpen Office, Co-Create Office, EuroOffice, KaiOffice, Jambo OpenOffice, MagyarOffice, MultiMedia Office, MYOffice, NextOffice, OfficeOne, OfficeTLE, OOo4Kids, OpenOfficePL, OpenOfficeT7, OxOffice, OxygenOffice, Pladao Office, PlusOffice, RedOffice, RomanianOffice, SunShine Office, ThizOffice, UP Office, White Label Office, WPS Office Storm, Libre Office, Collabora Office and 602Office.

Screenshots

Word to PDF Converter4 screens
OpenDocument Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: OpenDocument Reader at none against Word to PDF Converter's 6. OpenDocument Reader also leads on rating (4.5 vs 4.3). Word to PDF Converter's advantage is ads (none vs shown). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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. Word to PDF Converter sells 6 in-app purchases, starting at $4.99 per month. OpenDocument Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OpenDocument Reader holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 384 and 897 respectively. Written reviews point the same way: 24% of Word to PDF Converter's written reviews are positive against 31% of OpenDocument Reader's.

UpkeepUpdate frequency

Word to PDF Converter ships an update monthly, OpenDocument Reader every 2 months. The most recent releases landed on September 6, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
Word to PDF Converter versus OpenDocument Reader: the parameters behind the verdict, then further details
ParameterWord to PDF ConverterOpenDocument Reader
PriceFreeFree
Rating4.3 (384 ratings)4.5 (897 ratings) — better
Positive reviews23.6% of reviews30.9% of reviews — better
Number of ratings384897 — better
Update frequencyMonthly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size56 MB9 MB
Age rating4+4+
DeveloperCONTENT ARCADE DUBAI LTD FZEStefl und Taschauer OG

Customer experience

Word to PDF Converter

All ratings384 ratings
Positive79.9%
Neutral5.5%
Negative14.6%
Written reviews55 reviews
Positive23.6%
Neutral3.6%
Negative72.7%

OpenDocument Reader

All ratings897 ratings
Positive87.1%
Neutral5.4%
Negative7.6%
Written reviews81 reviews
Positive30.9%
Neutral7.4%
Negative61.7%

User reviews

Word to PDF Converter

From 384 App Store ratings

What we love

  • ✨ Wonderful file conversion
  • 👍 Easy and fast conversion
  • 💡 Multiple conversion tools
  • 🌟 Outclass PDF to Word conversion
  • ✅ Good app with useful tools

Room to improve

  • 💸 App is not free, requires subscription/payment
  • ❌ App doesn't work as advertised
  • ⏳ "Please Wait" message only
  • 🚫 No offline support
  • 👎 "Another trash app"

OpenDocument Reader

From 897 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Fast file opening
  • 💡 Good ODT reader

Room to improve

  • 🐛 Corrupted files upon editing
  • 🐛 Presentation issues with formatting and features
  • 🐛 Inability to edit spreadsheets properly

Bugs and requests

Word to PDF Converter

Reported bugs

4 issues
  • PDF to HTML conversion shows "Please Wait" message
  • Word doc to PDF conversion shows error
  • Watermark feature not working, shows error
  • PDF to Word conversion extracts images, not text

Requested features

2 requests
  • Ability to specify page range for splitting PDFs
  • Improved PDF to Word conversion to avoid extra margin content

OpenDocument Reader

Reported bugs

3 issues
  • Corrupted files
  • Formatting issues
  • Crashes and app closing issues

Requested features

3 requests
  • Dark mode option
  • Better spreadsheet editing capabilities
  • Improved file format compatibility

In-app purchases

6 purchases

Word to PDF Converter

Subscriptions5
  • Monthly Subscription$4.991 Month
  • Photo to PDF & PDF to Word$4.997 Days
  • Monthly Subscription$9.991 Month
Show 2 more
  • Expert Photo to PDF Converter3 Days trial$9.991 Month
  • Yearly Subscription$19.991 Year
One-time1
  • Unlimited Conversions$4.99
None

OpenDocument Reader

No in-app purchases

Questions

Is Word to PDF Converter free?
Word to PDF Converter is free to download, with in-app purchases available.
Is OpenDocument Reader free?
OpenDocument Reader is free to download, with no in-app purchases.
Which has better reviews, Word to PDF Converter or OpenDocument Reader?
OpenDocument Reader is rated higher. Word to PDF Converter averages 4.3 out of 5 from 384 ratings, while OpenDocument Reader averages 4.5 from 897 ratings.
Do Word to PDF Converter or OpenDocument Reader have ads?
OpenDocument Reader shows ads; Word to PDF Converter does not.
Which is updated more often, Word to PDF Converter or OpenDocument Reader?
Word to PDF Converter ships an update monthly, and OpenDocument Reader every 2 months. Most recently, Word to PDF Converter was updated on September 6, 2026 and OpenDocument Reader on September 22, 2026.

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