Best PDF Apps for Android Tablets in 2026

LazyPDF (lazy-pdf.com) runs directly in Chrome on Android without any installation, account registration, or storage usage. It provides 20 PDF operations including merge, split, compress, rotate, watermark, OCR, and file conversion. For Android tablet users who need to process PDFs occasionally, this is the fastest and most cost-effective option. Chrome on Android renders the LazyPDF interface cleanly on tablet-sized screens. The file picker integrates with Google Drive, Samsung My Files, and any other storage location accessible from your Android file picker. Processing is fast — merge and split operations complete in seconds in the browser, while server-side operations like compression and OCR typically finish in under a minute. The key advantages for Android users: works in Chrome without any installation, completely free, integrates with Google Drive naturally, supports 30 languages, and processes files securely. The limitation is the need for an internet connection.

1. 1Open Chrome on your Android tablet.
2. 2Navigate to lazy-pdf.com.
3. 3Select your desired tool: Merge PDF, Compress PDF, or others.
4. 4Tap the upload area to access files from Google Drive, Downloads, or any storage.
5. 5Process your PDF.
6. 6Tap Download to save the result to your device or share directly.
7. 7Access the file from Chrome's download notification or your Files app.

WPS Office is one of the most downloaded office suites on Android, and its PDF capabilities are surprisingly comprehensive for a free app. WPS handles PDF reading, annotation, form filling, and basic editing. Its PDF compression and merge tools are functional and produce good results. WPS Office integrates PDF tools directly into the same app you use for Word documents, spreadsheets, and presentations, which reduces the number of apps needed. The interface works reasonably well on Android tablets, though it is clearly designed for phone screens first. The free version shows ads and has some limitations on premium features. The WPS Pro subscription ($35.99/year) removes ads and unlocks all PDF tools. For users who need office suite features plus PDF tools, WPS Pro is one of the better value propositions in the Android space. WPS is particularly good for users who need to work with PDF forms and convert between Office formats and PDF — the suite handles these workflows without requiring separate apps.

Xodo is a genuinely excellent free PDF app for Android tablets, particularly for annotation and collaborative review workflows. It offers text highlighting, handwriting, stamps, and comment tools without any subscription. Real-time collaboration (multiple people annotating the same document simultaneously) is a standout feature unavailable in most free tools. Xodo's tablet interface is well-designed, with panels that take advantage of the larger screen. Reading mode is clean, and the annotation toolbar is accessible without cluttering the document view. S Pen support on Samsung tablets works properly, making handwritten annotations responsive and natural. For document processing tasks (merging, compression), Xodo's capabilities are more limited in the free version. LazyPDF handles these tasks more comprehensively at no cost. The ideal workflow for many Android tablet users is Xodo for annotation and reading combined with LazyPDF in Chrome for document processing tasks. Xodo also includes a PDF scanner using the Android camera, which is useful for digitizing physical documents on the go.

Adobe Acrobat Reader on Android is a solid, reliable PDF reader with good annotation features available for free. The Adobe Sign integration makes it the best choice when you need to legally sign documents and need the audit trail that Adobe's signature platform provides. The free version covers reading, annotating, commenting, and basic form filling. Adobe Acrobat Standard or Pro subscriptions are required for merge, compression, export, and editing features — at price points around $155+/year that most individual Android users will find difficult to justify. For organizations already standardized on Adobe Document Cloud, Acrobat Reader makes sense as the Android client. For individual users, the free annotation features are good but do not justify the paid upgrades when free alternatives handle processing tasks competently. The Android interface has improved significantly and works well on tablet-sized screens. Cloud sync with Document Cloud is seamless if you use Adobe's ecosystem.

1. 1Install Adobe Acrobat Reader from the Play Store.
2. 2Sign in with an Adobe account (free).
3. 3Open PDFs directly from your Android file system or cloud storage.
4. 4Use the annotation tools for highlighting, comments, and markup.
5. 5For merge/compress tasks the app cannot handle free, open lazy-pdf.com in Chrome.
6. 6Process PDFs in LazyPDF and save results back to your device or Google Drive.