Cambodia eVisa on Desktop: 2026 Step-by-Step Mac/PC Walkthrough for Australians

Steps 1–3: form fill, photo upload, passport scan

The first half of the desktop application is where the typing and the document work happens. Plan for around seven minutes of active time if your passport is in front of you and your photo is already on the machine. A clear desk and good lighting make the photo and scan steps faster — both are easier on desktop than on a phone, but only if you set up properly.

Step 1 — Fill the form on a full keyboard

Open the secure online apply page in your browser — Safari on Mac, Chrome or Edge on PC, Firefox on either. Use a current browser version; older ones occasionally drop the photo upload silently. Tab through each field and type passport details exactly as they appear on your Australian passport photo page. Full given names, no shortened forms, no missing middle names, no nicknames. Most Aussies finish the typing portion in about four minutes on a real keyboard, which is roughly a minute faster than the phone path. If you want the full document checklist for what you will be typing in, the documents required guide breaks down each field.

Step 2 — Upload your photo via webcam or AirDrop

When the form asks for a photo, click the upload field. Your browser will open a file picker. On Mac, pick the photo from Photos, Downloads, or your Desktop — wherever you saved the webcam shot or AirDropped phone photo. On PC, browse to wherever you saved the file. The desktop upload screen gives you a bigger crop preview than the phone version, which makes it easier to frame the 4×6 ratio correctly. The full photo spec — 4×6 cm aspect, white background, no shadows, no smile — is in the Cambodia eVisa photo requirements guide. The desktop crop tool is forgiving; just centre your face and trim to the markers.

Step 3 — Scan or upload your passport bio page

If you have a flatbed scanner, this step is two minutes and effortless — passport open and flat on the bed, lid closed, scan at 300 DPI in colour, save as JPEG, upload. If you do not have a flatbed, take a photo of the bio page with your phone in good daylight on a dark non-reflective surface, then AirDrop it to your Mac or send it to your PC via USB cable, Bluetooth, or a cloud sync folder like Dropbox or Drive. Avoid emailing the photo to yourself — many email clients compress JPEGs hard enough to soften the machine-readable zone at the bottom of the bio page. The passport bio-scan guide covers the technical spec the visa office checks.

Steps 4–6: review, desktop payment, approval PDF

The second half of the desktop flow is the easy bit. You've done the typing and the uploads; what's left is double-checking on a big screen, paying, and saving the approval. Around three minutes of active desktop time, plus the standard three-business-day wait for the visa office to process and email the PDF.

Step 4 — Review every field on a big screen

This is where desktop genuinely beats phone. Scroll back through every field on your full-size monitor before you pay. A 13-inch laptop screen catches typos that a 6.1-inch phone screen hides — particularly in long passport numbers, hyphenated surnames, and date-of-birth fields. The two most expensive mistakes are name spelling and passport number; both are uneditable after payment, and both mean a fresh $80 USD application if they are wrong. Read the date of birth slowly. Confirm passport expiry is at least six months after your arrival date. Smartraveller Cambodia is the official DFAT briefing for the entry rules in plain English.

Step 5 — Pay by card, Apple Pay or PayPal

The Cambodia eVisa desktop checkout accepts every common Australian payment route — Visa, Mastercard, AmEx, PayPal, and Apple Pay on Mac Safari. Apple Pay on Mac is the slickest desktop checkout there is: the payment sheet pops up, you confirm on your iPhone or use Touch ID on a recent MacBook, and the payment clears in about five seconds with no card details to type. PayPal is the next-fastest path if you do not use Apple Pay. Card entry is third — full card number, expiry, CVV. If a card declines on the first try, our payment troubleshooting guide covers the most common Aussie bank-side fraud-block quirks. The fee is $80 USD (~$122 AUD) all-in for tourist, $90 USD (~$137 AUD) for business — the AUD equivalent shows at checkout so you don't need to work out the maths yourself.

Step 6 — Save the approval PDF and print two copies

Within three business days the approval PDF lands in your inbox. Open the email on your Mac or PC, download the attachment, and save it to your Documents folder — Documents > Cambodia is a tidy home. On Mac, Preview opens the PDF natively; on PC, Edge or Adobe Reader will. Print two A4 colour copies before you fly. Cambodian Immigration at the airport requires printed paper at the border, not a screen. The full Cambodia processing time guide sits beside this if your file is taking longer than three days for any reason.

What NOT to do when applying on desktop

Desktop applications fail in a different set of ways to phone ones. The traps are not file-size or HEIC — those are mobile problems — but instead browser version, file-source quality, and physical setup of the photo and scan. After watching thousands of Australian desktop applications come through, the same handful of mistakes cause most of the bounce-backs. Avoid these and your Mac or PC experience is the cleanest path to a Cambodia eVisa there is.

• Do not upload a full-resolution 12 MP camera photo straight off your phone or DSLR. A 6 MB image will be rejected by the 2 MB upload cap. Resize to roughly 1200×1600 pixels in Preview (Mac) or Photos (PC) before uploading.
• Do not scan your passport bio page under an overhead room light. The ceiling light reflects off the laminated bio page and creates a hot-spot glare across the photo area, which the visa office reads as a blocked image. Use a flatbed scanner with the lid closed, or natural daylight from a side window.
• Do not apply in an outdated browser. Internet Explorer is dead; old Safari versions on a 2017 MacBook occasionally fail the upload step silently. Update to Safari 17+, Chrome 120+, Firefox 121+ or Edge 120+ before you start.
• Do not screenshot the approval PDF and print the screenshot. Screenshots downsample the QR code on the approval letter, and Immigration officers at KTI scan that QR on arrival. Print the original PDF, not a screen capture of it.
• Do not save the approval PDF only inside the email — emails get archived, spam-filtered, or auto-deleted after a year on some providers. Copy the file to a local Documents folder you actually back up.
• Do not assume your home printer's default greyscale setting is fine. Print in colour where possible. The eVisa approval letter has a small colour Cambodian government emblem at the top; greyscale prints work in most cases but colour is the safe default.

Once your desktop application is approved, the PDF is saved to Documents, and two A4 copies are sitting next to your passport, the last piece is which Cambodian airport you're flying into. The Cambodia airports guide covers the differences between Phnom Penh (KTI), Siem Reap (SAI) and Sihanoukville (KOS) on arrival.

Next steps and related reading for Australians: apply for your Cambodia eVisa when you are ready to lodge, bookmark our Cambodia visa hub for Australian citizens as the single canonical reference, skim the FAQ on Cambodia visa eligibility for quick answers, and use our glossary of Cambodia visa terms to decode any acronym in this guide.