你是不是也跟我一樣，對看圖軟體超級不滿？
Windows 內建的「相片」慢到爆，開個圖要等半天。第三方軟體不是介面像上世紀的產物，就是要付費，不然就是一堆你根本用不到的功能塞在那裡佔空間。
我是一個開發者，每天都要看大量圖片、整理素材。終於有一天我受不了了，決定自己來做。
於是 RePic 就誕生了。
虛擬相簿 — 這功能超扯
做著做著，我搞出了一個連我自己都覺得扯的功能 — 虛擬相簿。
想像一下：你在 Twitter 看到一張喜歡的圖，你把它拖進 RePic。
RePic 不會下載那張圖。它只記住 URL，存在記憶體裡。
拖了 1000 張圖進相簿，磁碟佔用多少？
0 KB
不是「很小」，是真正的零。因為圖片根本不在你的電腦上 — 只有 URL 存在記憶體裡。但你打開相簿，每張圖都能即時看到、裁切、標註。
這不是超神？我自己做完都覺得不可思議。
.repic 檔案 — 想要實體檔案？也行
虛擬相簿的缺點是：它活在 app 裡面，你在檔案總管看不到。如果你想要看得到、摸得到的檔案，RePic 可以把相簿「釘選」到磁碟。
釘選之後，每張圖會變成一個 .repic 檔案 — 不到 1 KB 的 JSON 捷徑。在檔案總管裡看得到、能分享給別人、能備份到隨身碟。雙擊就能直接用 RePic 打開。
你甚至可以把本地圖片上傳雲端，然後轉成 .repic 檔案。5 MB 的照片變成 0.5 KB 的捷徑，省了 99.99% 的空間。
要零空間？用虛擬相簿。要實體檔案？釘選成 .repic。由你決定。
不只是虛擬相簿
RePic 當然不只有虛擬相簿：
- ⚡ 極速瀏覽 — 虛擬捲動 + 縮圖預載，幾千張圖滑起來跟原生一樣順
- 🌐 網頁相簿 — 從任何網站拖圖片進來，自動繞過防盜連
- ✂️ 非破壞性編輯 — 裁切、標註、馬賽克，原圖完全不動
- 📋 剪貼簿整合 — Ctrl+V 貼上截圖直接進相簿
- 🖱️ 拖曳分享 — 直接拖到 Discord、LINE 就能傳
- 🌙 暗色 / 亮色主題 — 你的眼睛你做主
開源、免費、永遠
RePic 完全開源、完全免費。
我不會加廣告，不會要你的資料，不會搞訂閱制。這是一個開發者做給自己用的工具，剛好也想分享給有同樣需求的人。
如果你用了覺得不錯，幫我在 GitHub 上按個 Star 就是最大的支持。
如果你發現 bug 或有任何建議，歡迎到 GitHub Issues 留言，我都會看。
這個專案從一個人的煩躁開始，希望它能解決你的煩躁。
Let me be honest: every image viewer I've tried has let me down.
Windows Photos takes forever to open a single image. Third-party viewers either look like they're from 2005, charge a subscription, or stuff in features nobody asked for.
I'm a developer who works with images every day. One day I finally snapped and decided to build my own.
That's how RePic was born.
Virtual Albums — the feature that blew my own mind
While building RePic, I stumbled onto a feature that even surprised me — Virtual Albums.
Here's how it works: you see an image on Twitter that you like. You drag it into RePic.
RePic doesn't download that image. It just remembers the URL, stored in memory.
You drag 1,000 images into an album. Disk usage?
0 KB
Not "very small". Literally zero. The images aren't on your computer — only URLs exist in memory. But open the album and every image loads instantly. You can crop and annotate them too.
I couldn't believe it myself when I realized what I'd built.
.repic files — want real files? You got it
The one downside of virtual albums: they live inside the app. You can't see them in File Explorer. If you want tangible files you can see, share, and back up, RePic lets you "pin" an album to disk.
Pinning creates a .repic file for each image — a tiny JSON shortcut under 1 KB. Visible in File Explorer, shareable with others, easy to back up. Double-click to open directly in RePic.
You can even upload local images to the cloud, then convert them to .repic files. A 5 MB photo becomes a 0.5 KB shortcut — 99.99% space savings.
Want zero space? Use virtual albums. Want real files? Pin to .repic. Your choice.
More than just virtual albums
Of course, RePic isn't only about virtual albums:
- ⚡ Blazing fast — Virtual scrolling + preloading, thousands of images buttery smooth
- 🌐 Web albums — Drag images from any website, automatic hotlink bypass
- ✂️ Non-destructive editing — Crop, annotate, mosaic — originals stay untouched
- 📋 Clipboard integration — Ctrl+V to paste screenshots directly
- 🖱️ Drag to share — Drag straight to Discord, LINE, or any app
- 🌙 Dark & light themes — Your eyes, your choice
Open source, free, forever
RePic is completely open source and free.
No ads, no data collection, no subscriptions. Ever. This is a tool I built for myself and decided to share with anyone who has the same frustrations.
If you like it, a Star on GitHub is the biggest support you can give.
Found a bug or have a suggestion? Open an issue on GitHub Issues — I read every single one.
This project started from one developer's frustration. I hope it solves yours too.
Give it a try?
Free download, no sign-up, no credit card.
Just open and go.