The Complete Guide to Downloading Anki Flashcards (App + Shared Decks + Import)

What Is Anki and Why Download Flashcards?

Anki is a free, open-source flashcard application built around a core principle: spaced repetition. Instead of showing you every card at the same frequency, its scheduling algorithm — now the FSRS machine-learning scheduler — calculates the optimal moment to quiz you on each fact, just before you would naturally forget it. That mechanism is why medical students, language learners, and test-takers have turned it into a de facto study standard.

For a full breakdown of Anki's features, pricing tiers, and platform support, see the Anki Flashcard App — Complete Profile. This guide focuses on the three-stage pipeline that trips up most beginners: downloading the app, finding quality shared decks, and importing .apkg files correctly across desktop and mobile.

The Anki manual itself notes that shared decks work best as a supplement, not a replacement, for working through external material on complex subjects. But for many learners — especially those starting out — a well-made shared deck provides the structure needed to begin reviewing immediately. The trick is knowing where to find those decks and how to get them into the app without hitting a wall.

Step 1: Download the Anki App on Your Device

Anki is not a single app with a single price tag. The download experience depends entirely on your platform, and a few minutes spent on the correct source will save you from downloading a lookalike or a paid app that should have been free.

• Desktop (Windows, macOS, Linux): Free. Download the official installer from ankiweb.net. This is the full-featured version where you will do most of your deck management and card creation.
• Android: Free. Search for AnkiDroid on Google Play. The app is maintained by a separate open-source team and supports nearly all desktop features, including FSRS and add-ons.
• iOS (iPhone / iPad): $24.99 one-time purchase. The app is called AnkiMobile. This single payment funds the entire Anki ecosystem's development. It is the only paid version, and it is the same app used by tens of thousands of medical and language students.

Once you have the app installed, create a free AnkiWeb account at ankiweb.net. This account is what allows you to sync your decks between devices — you will need it in Step 3.

Step 2: Find Quality Shared Decks

The single biggest mistake beginners make is downloading the first deck they find on a random blog or forum. Shared decks vary enormously in quality: some are meticulously tagged, linked to source material, and updated regularly; others are copy-pasted from outdated textbooks with no organization at all.

Here are the main sources for finding pre-made decks, ranked by reliability:

• AnkiWeb Shared Decks (ankiweb.net/shared/decks): The official portal. Decks are uploaded by users and rated by the community. This is the safest source because every deck is scanned for malware, and you can see download counts and recent reviews. Search by subject or browse categories.
• AnkiHub (ankihub.net): A subscription-based platform (roughly $5/month) that hosts collaboratively maintained decks, most notably the AnKing Step Deck for medical students. AnkiHub allows multiple contributors to update cards, fix errors, and add new content — so the deck stays current rather than going stale.
• Reddit Communities (r/Anki, r/medicalschoolanki, r/MCAT, r/languagelearning): Reddit is where the Anki community actively discusses which decks are worth your time. Search for "best [subject] deck 2026" and look for threads with dozens of upvotes and comments. Be aware that some recommended decks may be several years old.
• GitHub Repositories: Many deck authors host their work on GitHub, especially for technical subjects like programming, math, and data science. GitHub-hosted decks are often version-controlled, meaning you can see when the deck was last updated.

Step 3: Download and Import .apkg Files (Desktop & Mobile)

Once you have found a deck you want, the import process differs slightly depending on your device. The critical rule to remember: you cannot import a shared deck directly into your AnkiWeb account. You must import it on a device first, then sync to AnkiWeb.

Desktop Import (Windows, macOS, Linux)

1. Open Anki on your computer.
2. Click the Get Shared button at the bottom of the deck list. This opens the AnkiWeb shared decks portal inside the app.
3. Browse or search for a deck, then click Download. The file will download as a .apkg file (or sometimes a .zip file — see the note below).
4. Double-click the downloaded .apkg file. Anki will open automatically and import the deck.
5. If double-clicking does not work, open Anki, go to File > Import, and select the .apkg file.
6. Click the sync button (the circular arrows icon in the top-right corner) to upload the deck to your AnkiWeb account. Now it will be available on all your synced devices.

Mobile Import (AnkiDroid / AnkiMobile)

On Android (AnkiDroid), the process is similar: download the .apkg file from your browser, tap it, and select AnkiDroid from the list of apps that can open it. The deck will be imported automatically.

On iOS (AnkiMobile), the workflow requires a few extra taps:

1. In AnkiMobile, tap Add/Export and choose Shared Deck List.
2. Browse or search for a deck, then tap Download.
3. Safari will open. Tap the blue download arrow in the address bar, then tap Downloads.
4. Tap the downloaded file, then select Open in Anki when prompted.
5. For decks downloaded from other sources (e.g., a direct download link from Reddit), tap the file, locate the Open In or Share icon, and select AnkiMobile from the available options.

Recommended Decks by Subject

Not all shared decks are created equal. The table below lists some of the most widely recommended decks for high-demand subjects, with card counts and source notes. These figures come from community analyses and may not reflect the latest version of each deck.

Common Pitfalls and How to Avoid Them

Most beginner frustration with Anki comes from a handful of predictable mistakes. Here is what to watch for:

• Downloading outdated or poorly organized decks. A deck that was popular in 2020 may contain errors, broken links, or cards that reference outdated exam content. Always check the deck's last update date and read recent reviews before downloading.
• Forgetting to unzip .apkg files. If your browser saves a .zip file and you try to import it directly, Anki will not recognize it. Unzip the file first, then import the .apkg inside.
• Trying to import directly into AnkiWeb. AnkiWeb is a sync server, not an import tool. You must import the deck on a desktop or mobile device, then sync. The Anki manual explicitly states: "It's not currently possible to add shared decks directly to your AnkiWeb account."
• Relying solely on pre-made decks without creating any original cards. The Anki manual advises that creating your own deck is "the most effective way to learn a complex subject" because inputting information forces you to decide key points. Pre-made decks are excellent for vocabulary, facts, and rote memorization, but for conceptual subjects like physiology or organic chemistry, supplementing with your own cards is essential.
• Not syncing after import. If you import a deck on your desktop but do not sync, the deck will not appear on your phone or tablet. Make syncing a habit after every import.

FAQ and Troubleshooting

Even after following the steps above, a few questions tend to come up repeatedly. Here are the most common ones:

• "Why can't I see my imported deck on AnkiWeb?" You imported the deck on your device, but you have not synced yet. Open Anki on the device where you imported the deck, click the sync button (circular arrows), and enter your AnkiWeb credentials. After syncing, the deck will appear on AnkiWeb and on all your other devices after they sync.
• "How do I import a deck on my phone?" On Android (AnkiDroid), download the .apkg file and tap it — AnkiDroid will open automatically. On iOS (AnkiMobile), use the Shared Deck List inside the app, or download the file in Safari and use "Open in Anki" from the share sheet.
• "Are shared decks free?" Yes. The AnkiWeb shared decks portal is free to browse and download. AnkiHub requires a subscription (roughly $5/month) for access to its collaboratively maintained decks. Individual deck authors on GitHub or Reddit may ask for donations, but most decks are free.
• "What if the .apkg file won't open?" First, check if the file is actually a .zip file in disguise. If the file extension is .zip, unzip it to reveal the .apkg file. If it is already .apkg but still will not open, try opening Anki first, then go to File > Import and select the file manually. On macOS, if Safari decompressed the file automatically, look in your Downloads folder for the .apkg file.
• "Can I use shared decks for the MCAT or USMLE?" Yes, and many students do. The Milesdown deck (2,888 cards) is widely considered the best starting point for the MCAT because it is concise and well-tagged. For USMLE, the AnKing Step Deck is the community standard. However, treat these decks as a foundation — add your own cards for concepts you find difficult.

Once you have your first deck imported and synced, the next step is configuring Anki's settings for optimal daily review. The default settings work, but a few targeted changes — especially enabling the FSRS scheduler — can dramatically improve your retention rate. See Anki Settings for Beginners: The 5 Changes That Actually Matter (FSRS Edition) for a step-by-step walkthrough.