Cloud, Backup & PC
Best File Viewer Software in 2026
Opening an unfamiliar file can call for a viewer that handles its format without requiring the software that created it. Compared on archive, code and office file previews, these options also show listed formats, maximum file size, in-file search and primary access.
- 01
Universal File Opener Universal File Opener suits people who need to read supported files offline on Android or Windows.
From $0.83/mo Free plan Web · Windows · Linux · Android8.7 Visit Specs - 02 ViewAnyFile.app
ViewAnyFile.app suits people who need to inspect or convert varied file types in a browser across desktop and mobile devices.
From $9.99/mo Free plan Web · Windows · macOS · Linux8.7 Visit Specs - 03 Evince
Evince suits Linux desktop users who need to view supported document formats, fill interactive forms, or annotate PDFs.
Free plan Linux8.6 Visit Specs - 04
Okular Free plan Windows · macOS · Linux8.4 Visit Specs - 05 FastStone Image Viewer
It suits Windows users who want image browsing, editing, conversion, or batch work in one program.
Free plan Windows8.3 Visit Specs - 06 FileViewPro From $1.33/mo Windows8.3 Visit Specs
- 07 Bitberry File Opener Free trial Windows8.1 Visit Specs
- 08 File Magic From $3.33/mo Free trial Windows8.0 Visit Specs
- 09 IrfanView
IrfanView suits Windows users who need image viewing alongside batch processing, conversion, and editing tools.
From $18/mo Free plan Windows8.0 Visit Specs - 10
File Viewer for Android This app suits Android users who want file browsing alongside tools for viewing, converting, and extracting files.
Free plan Android7.9 Visit Specs - 11
File Viewer Plus From €1.83/mo Free trial Windows · Android7.9 Visit Specs - 12
Geeqie It suits people who want a folder-based image viewer and organiser with metadata, duplicate-finding and file-management tools.
Free plan Windows · macOS · Linux7.9 Visit Specs - 13 HFSExplorer
HFSExplorer suits users who need to browse or extract files from Mac-formatted disks and images on Linux, macOS, or Windows.
Free plan Windows · macOS · Linux7.8 Visit Specs - 14 FreeFileViewer Free plan Windows7.7 Visit Specs
- 15 SumatraPDF
It suits Windows users who want a free reader with broad document-format support, annotation and form tools, accessibility features, or portable use.
Free plan Windows7.7 Visit Specs - 16
nomacs nomacs suits people who need a free image viewer with browsing, adjustment and comparison tools.
Free plan Windows · macOS · Linux7.6 Visit Specs - 17 Polaris Viewer Plus
It suits people who need to view and annotate documents across devices, including in groupware or messaging settings.
Web · Windows · macOS · iOS7.6 Visit Specs - 18 Quick View Plus Free trial Web · Windows · API7.6 Visit Specs
- 19
File Viewer Web · Self-hosted7.4 Visit Specs - 20 Seer Free trial Windows7.4 Visit Specs
- 21 Gander Android7.2 Visit Specs
- 22 PRO Viewer Web · Windows · Linux7.2 Visit Specs
- 23 OmniViewer
OmniViewer suits people who want to inspect or edit files in a browser, including CSV, PDF, JSON, Markdown, and ZIP files.
Web · Windows · macOS · Linux7.1 Visit Specs - 24 Universal Viewer
Universal Viewer suits Windows users who need to inspect varied image, media, document, and text files in one application.
Free plan Windows7.1 Visit Specs - 25
OpenFiles OpenFiles suits people who want file browsing, editing, conversion, previews, and AI assistance in one desktop workspace.
Windows · macOS · Linux7.0 Visit Specs
Free-plan availability and paid-from pricing help you weigh cost alongside those capabilities. ViewAnyFile.app, Okular and Universal File Opener are among the entries to consider. Check the formats and file sizes you need to inspect, then compare whether archive or code previews and in-file search suit the files you work with.
Compare Universal File Opener and ViewAnyFile.app Get a place on this list