OpenFiles

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Freedom report

Two barsScore 5.6

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely3 of 6 device platforms
DocumentedPlans, terms and facts published

OpenFiles is ranked #13 of 31 in file viewer software on Freedom251. It runs on Linux, macOS, Windows.

Compared on file viewer software

Free plan: Yes
Primary access: desktop
Archive preview: Yes
Office file preview: Yes
Code file preview: Yes

Best OpenFiles alternatives

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The record

File workspace: OpenFiles combines file browsing, viewing, editing, conversion, and AI assistance in one desktop workspace.
File browsing: Its navigator can navigate folders, search files, and open files in the appropriate app.
Editing and conversion: Contextual toolbars support documents, media, archives, maps, and code, and files can be converted and exported from the current tab.
AI assistant: The built-in assistant supports summaries, generation, and file-aware work.
Format coverage: The maker describes support for more than 350 formats across categories including documents, images, media, data, code, and archives.
Free use: The maker says users can open and view SBZ files with OpenFiles for free.
Platforms: The maker describes OpenFiles as available for macOS, Windows, and Linux.
Local processing: File processing happens on the device; file content is not sent to a server unless a user chooses an internet feature such as online conversion, which prompts for confirmation before upload.
Telemetry: The privacy policy says Umeng+ and Google Analytics collect anonymized usage, performance, and file-format statistics.
Security: The maker says it uses reasonable technical measures, including encrypted transmission and trusted cloud providers, to protect data.
Support: The developer invites feedback through Discord, QQ, and GitHub and lists [email protected] for contact.
Support response: The privacy policy says the developer will make a best effort to respond to reasonable requests within 15 business days.
Developer: The maker identifies Liang Wensen as the individual developer.
Product: OpenFiles is a desktop workspace for browsing, viewing, editing, converting, and getting AI help with files.

Where it ranks on Freedom251

Best File Viewer Software in 2026#13 of 31

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Sources

openfiles.pansysoft.app· checked 29 Sept 2026
openfiles.pansysoft.app/formats/sbz· checked 29 Sept 2026
openfiles.pansysoft.app/privacy· checked 29 Sept 2026
openfiles.pansysoft.app/formats· checked 30 Sept 2026