# ODT File Reader - ODT to PDF > Open ODT files & convert ODT to PDF. Fast OpenDocument viewer, works offline. Canonical page: [https://chrome-stats.com/d/com.knightapps.documentapp.odtreader](https://chrome-stats.com/d/com.knightapps.documentapp.odtreader) ## Overview - **ID:** `com.knightapps.documentapp.odtreader` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** KnightApps - **Category:** PRODUCTIVITY - **Downloads:** 1,924 - **Version:** 1.0.0 - **Last updated:** 2026-07-26 - **First published:** 2026-07-26 - **Publisher country:** NG - **Size:** 44 MB - **Data as of:** 2026-10-28 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.knightapps.documentapp.odtreader) - **Website:** [https://knightapps.com.ng](https://knightapps.com.ng/) - **Privacy policy:** [https://knightapps.com.ng/privacy-policy](https://knightapps.com.ng/privacy-policy) ## Description Open ODT files in seconds and convert them to PDF — no account, no internet, no hassle. ODT Reader is a fast, lightweight OpenDocument viewer built to open ODT files that other apps can't, right on your Android phone.

Got an .odt file from LibreOffice or OpenOffice and nothing on your phone will open it? ODT Reader opens it instantly and keeps the layout clean and readable.

★ OPEN ODT FILES INSTANTLY
View any ODT document with proper formatting — headings, lists, tables and images. No sign-in, no waiting, no uploading your files to a server.

★ CONVERT ODT TO PDF
Turn any ODT file into a PDF with one tap. Choose your paper size (A4, Letter, Legal), orientation, and margins — and even add password protection to your PDF.

★ MORE THAN JUST ODT
ODT Reader also opens the full OpenDocument family:
• ODT & OTT — text documents and templates
• ODS — spreadsheets
• ODP — presentations
• ODG — drawings & graphics
• ODM — master documents

★ BUILT-IN PDF VIEWER
Read your converted PDFs without leaving the app. Night mode, page-fit, rotate and quick page jumps make long documents easy on the eyes.

★ FIND ANYTHING FAST
Search inside a document for any word, or search your whole library by file name to find the file you need in a second.

★ PRINT, SHARE & ORGANIZE
Print straight from your phone, share files to any app, and rename or tidy your document list to keep things organized.

★ OPEN FROM ANYWHERE
Tap an ODT file in Files, Gmail, WhatsApp or your downloads and open it directly in ODT Reader.

WHY ODT READER?
• Works 100% offline — your files never leave your device
• No account or sign-up required
• Fast and lightweight
• Available in 30+ languages

Whether you need to read an ODT file, view an ODS spreadsheet, or convert a document to PDF for sharing, ODT Reader is the simple OpenDocument reader that just works.

Download ODT Reader and open your ODT files now. ## Rankings - #995,529 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.gms.permission.AD_ID` - `com.knightapps.documentapp.odtreader.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [ODT to PDF Converter](https://chrome-stats.com/d/com.world4tech.odttopdfconverter) — 2,431 users - [ODT to PDF](https://chrome-stats.com/d/com.app.odttopdfapp) — 36 users - [ODT File Reader](https://chrome-stats.com/d/libreoffice.reader.odt.document.reader.odt.file.reader) — 35,977 users - [ODT Document Reader](https://chrome-stats.com/d/odt.reader.document.reader.odt.document.reader) — 2,006 users - [ODT Document Reader](https://chrome-stats.com/d/document.viewer.odt.reader.openoffice) — 1,187,114 users, 2.83 / 5 - [ODT Document Reader](https://chrome-stats.com/d/libreoffice.odt.document.viewer.odt.file.reader) — 55,260 users - [ODT File Reader](https://chrome-stats.com/d/libreoffice.odt.reader.office.reader.odt.reader) — 4,030 users - [OpenLibre: ODT Viewer](https://chrome-stats.com/d/com.app.odtviewer) — 240 users - [ODT File Converter to PDF](https://chrome-stats.com/d/vhst.converter.file.odt.odttopdf.odttodocx) — 100,490 users, 4.87 / 5 - [Odt,Ott,Ods,Ots,Odp,Otp Reader](https://chrome-stats.com/d/com.odt.ott.ods.ots.odp.otp.reader) — 135,590 users, 3.11 / 5 - [ODT File Converter to PDF/DOCX](https://chrome-stats.com/d/com.fileconverterreader.odttopdfodtreaderodtodtodtodt) — 5,596 users - [ODT to PDF Converter](https://chrome-stats.com/d/odttopdf.converter.odt.file.viewer) — 6,498 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.knightapps.documentapp.odtreader)