PicoFiler shows a folder tree, a file list and thumbnails side by side so you can browse and organize large image collections.
It opens ZIP, 7z, RAR and LZH archives like folders without extracting them, supports a two-page (right-to-left) spread view for manga,
and can search the whole PC by name. An optional indexing service keeps search instant; the index stays on the PC.
The user interface is in Japanese.
Publisher’s description
What is PicoFiler?
PicoFiler by Nanana is free Windows software in the image viewers category.
Installation and requirements
The publisher provides EXE (Inno Setup) installers for 64-bit Windows. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches.
Project description on GitHub: “PicoFiler — 軽くて速い Windows 用の画像ビューア・整理ツール（無料）/ A fast, lightweight image viewer and organizer for Windows (free). Installer downloads.”
Pros / Cons
Pros
- Free to use
- Documented silent install
- Updated in the last two months
Cons
- No native ARM64 build
- Installation needs administrator rights
In short: PicoFiler is a free image viewer tool for 64-bit PCs. Administrators can deploy it unattended.
Is PicoFiler safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
7FDEE904C9194A708530ACCE71EF2085D8AC8E3FD09C84046B1D184CCFCCD37A· Open the VirusTotal report for this hash - The link has not been checked yet
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.1Latest | October 22, 2026 | — | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id Nanana.PicoFiler -ePicoFiler-1.0.1-setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- Nanana
- Category
- Image viewers
- Licence
- Freeware
- Price
- Free
- Source code
- github.com/nanana03/picofiler-release
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (Inno Setup)
- Version
- 1.0.1
- Released
- October 22, 2026
- Added to the catalogue
- October 21, 2026
- Versions listed
- 1
- Website
- nanana03.github.io
- winget ID
- Nanana.PicoFiler
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to PicoFiler
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Frequently asked questions
Is PicoFiler free?
Yes. PicoFiler is free to use.
Is PicoFiler safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install PicoFiler with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can PicoFiler be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does PicoFiler run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
What are alternatives to PicoFiler?
ImageGlass, Weasis, QuickLook, JPEGView and LogExpert. The alternatives page compares them.
