Skip to: | |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Useful Links
  • (676)
  • (3)
  • (24)
  • (202)
  • (5)
  • (1)
  • (447)
  • (7)
Show More
Capacity
    • (5)
    • (9)
    • (10)
    • (34)
    • (21)
    • (14)
    • (105)
    • (4)
    • (27)
    • (183)
    • (14)
    • (99)
    • (29)
    • (1)
    • (38)
    • (2)
    • (7)
    • (22)
    • (3)
    • (2)
    • (1)
Interface
  • (6)
  • (208)
  • (33)
  • (8)
  • (2)
  • (16)
  • (1)
  • (1)
  • (9)
  • (6)
  • (12)
  • (183)
  • (3)
  • (3)
Show More
Manufacturer
  • (152)
  • (40)
  • (29)
  • (13)
  • (8)
  • (279)
  • (24)
  • (5)
  • (3)
  • (8)
  • (32)
  • (13)
  • (10)
  • (9)
  • (11)
  • (4)
  • (16)
  • (25)
  • (22)
  • (3)
Show More
Condition
  • (701)
  • (15)
Type
  • (278)
  • (6)
Price
  • (3)
  • (13)
  • (54)
  • (155)
  • (166)
  • (177)
  • (67)
  • (29)
  • (15)
  • (26)
  • (8)
  • (1)
  • (1)
  • (1)
Show More
RPM
  • (2)
  • (294)
  • (50)
  • (2)
Cache
  • (259)
  • (12)
  • (47)
Form Factor
  • (4)
  • (351)
  • (55)
  • (3)
Seller
  • (13)
  • (131)
  • (127)
  • (32)
  • (27)
  • (25)
  • (23)
  • (22)
  • (22)
  • (22)
  • (20)
  • (17)
  • (17)
  • (14)
  • (13)
  • (13)
  • (13)
  • (10)
  • (10)
  • (10)
Show More
Customer Ratings
  • (44)
  • (56)
  • (31)
  • (3)
  • (1)
Ship From Country
  • (414)
  • (7)
  • (254)
  • (27)
  • (4)

  • Stunning Storage, Built for Whatever You Create
  • Back up your digital library anywhere
  • Centralize Your Photos and Videos
  • The core of team collaboration
Items 1-36 of 508 Page 1/15
Sold By:
Sort by:
View:
WD My Passport for Mac 4TB USB 3.0 Portable Storage Model WDBP6A0040BBK-WESN
WD My Passport for Mac 4TB USB 3.0 Portable Storage Model WDBP6A0040BBK-WESN

  • Type: External
  • Dimensions: 0.85" x 3.21" x 4.33"
  • Weight: 0.54 lb.
  • Package Contents: Portable hard drive USB 3.0 cable WD Backup, WD Security and WD Drive Utilities software Quick install guide
  • Model #: WDBP6A0040BBK-WESN
  • Item #: N82E16822235163
  • Return Policy: Extended Holiday Return Policy
Seagate Backup Plus Slim 2TB USB 3.0 Portable External Drive for MAC with Mobile Device Backup - STDS2000100
Seagate Backup Plus Slim 2TB USB 3.0 Portable External Drive for MAC with Mobile Device Backup - STDS2000100

  • Type: External
  • Operating Systems Supported: Mac OS X 10.7 or higher or Windows 8, Windows 7 operating system SuperSpeed USB 3.0 port (required for USB 3.0 transfer speeds or backwards compatible with USB 2.0 ports at USB 2.0 transfer speeds) Seagate Mobile Backup app system requirements: iOS 7 or higher, Android 2.3 or higher
  • Dimensions: 0.48" x 2.99" x 4.47"
  • Weight: 0.35 lb.
  • Model #: STDS2000100
  • Item #: N82E16822178596
  • Return Policy: Extended Holiday Return Policy
WD My Passport for Mac 1TB USB 3.0 Portable Storage Model WDBFKF0010BBK-WESN
WD My Passport for Mac 1TB USB 3.0 Portable Storage Model WDBFKF0010BBK-WESN

  • Type: External
  • Dimensions: 0.85" x 4.33" x 3.21"
  • Weight: 0.37 lb.
  • Package Contents: Portable hard drive USB 3.0 cable WD Backup, WD Security and WD Drive Utilities software Quick install guide
  • Model #: WDBFKF0010BBK-WESN
  • Item #: N82E16822235166
  • Return Policy: Extended Holiday Return Policy
Seagate Backup Plus Hub for Mac 8TB USB 3.0 Desktop Drive with Integrated USB Hub Model STEM8000400
Seagate Backup Plus Hub for Mac 8TB USB 3.0 Desktop Drive with Integrated USB Hub Model STEM8000400

  • Dimensions: 4.65" x 1.61" x 7.80"
  • Weight: 2.34 lbs.
  • Model #: STEM8000400
  • Item #: 234-000S-00070
LaCie Rugged Thunderbolt USB-C 2TB Portable Hard Drive STFS2000800
LaCie Rugged Thunderbolt USB-C 2TB Portable Hard Drive STFS2000800

  • Type: External
  • Dimensions: 0.98" x 3.50" x 5.52"
  • Weight: 0.88 lb.
  • Package Contents: LaCie Rugged drive with integrated Thunderbolt cable USB-C (USB 3.1 5Gb/s) cable USB-C to USB-A cable (USB 3.0 compatible) Quick Install Guide Removable cove
  • Model #: STFS2000800
  • Item #: N82E16822154789
  • Return Policy: Extended Holiday Return Policy
WD My Passport for Mac 2TB USB 3.0 Portable Storage Model WDBP6A0020BBK-WESN
WD My Passport for Mac 2TB USB 3.0 Portable Storage Model WDBP6A0020BBK-WESN

  • Type: External
  • Dimensions: 0.85" x 3.21" x 4.33"
  • Weight: 0.37 lb.
  • Package Contents: Portable hard drive USB 3.0 cable WD Backup, WD Security and WD Drive Utilities software Quick install guide
  • Model #: WDBP6A0020BBK-WESN
  • Item #: N82E16822235165
  • Return Policy: Extended Holiday Return Policy
WD My Passport for Mac 3TB USB 3.0 Portable Storage Model WDBP6A0030BBK-WESN
WD My Passport for Mac 3TB USB 3.0 Portable Storage Model WDBP6A0030BBK-WESN

  • Type: External
  • Dimensions: 0.85" x 4.33" x 3.21"
  • Weight: 0.37 lb.
  • Package Contents: Portable hard drive USB 3.0 cable WD Backup, WD Security and WD Drive Utilities software Quick install guide
  • Model #: WDBP6A0030BBK-WESN
  • Item #: N82E16822235164
  • Return Policy: Extended Holiday Return Policy
Seagate Backup Plus Hub for Mac 4TB USB 3.0 Desktop Drive with Integrated USB Hub Model STEM4000400
Seagate Backup Plus Hub for Mac 4TB USB 3.0 Desktop Drive with Integrated USB Hub Model STEM4000400

  • Type: External
  • Dimensions: 4.65" x 1.61" x 7.80"
  • Weight: 2.34 lbs.
  • Package Contents: Seagate Backup Plus Hub for Mac 4-foot (1.2m) USB 3.0 cable Seagate Dashboard backup software Power adapter Quick start guide HFS+ driver for PC
  • Model #: STEM4000400
  • Item #: 234-000S-00067
ioSafe Solo G3 for Macintosh Fire/Water USB 3.0 Desktop External Hard Drive Model SK3TB-MAC
ioSafe Solo G3 for Macintosh Fire/Water USB 3.0 Desktop External Hard Drive Model SK3TB-MAC

Seagate Backup Plus Slim 1TB USB 3.0 Portable External Drive for MAC with Mobile Device Backup - STDS1000100
Seagate Backup Plus Slim 1TB USB 3.0 Portable External Drive for MAC with Mobile Device Backup - STDS1000100

  • Type: External
  • Dimensions: 0.48" x 2.99" x 4.47"
  • Weight: 0.35 lb.
  • Package Contents: Seagate Backup Plus Slim portable drive for Mac HFS+ driver for PC 18-inch (45.72cm) USB 3.0 cable Quick start guide
  • Model #: STDS1000100
  • Item #: N82E16822178472
  • Return Policy: Extended Holiday Return Policy
ioSafe SOLO G3 4TB 3.5" USB 3.0 Mac Storage Model SK4TBMAC
ioSafe SOLO G3 4TB 3.5" USB 3.0 Mac Storage Model SK4TBMAC

  • Type: External
  • Package Contents: ioSafe SOLO G3 External Hard Drive USB Cable Power Supply Owners Manual and Warranty
  • Model #: SK4TBMAC
  • Item #: N82E16822501074
  • Return Policy: Extended Holiday Return Policy
LaCie Porsche Design P'9233 8TB USB 3.0 Desktop External Hard Drive for Mac Model 9000604
LaCie Porsche Design P'9233 8TB USB 3.0 Desktop External Hard Drive for Mac Model 9000604

  • Type: External
  • Dimensions: 120 x 190 x 38 mm
  • Package Contents: LaCie Porsche Design P’9233 Desktop Drive USB 3.0 cable (USB 2.0 compatible) External power supply Quick Install Guide Complete Software Suite: LaCie Private-Public, Backup Assistant, Eco Mode^
  • Model #: LAC9000604
  • Item #: N82E16822154742
  • Return Policy: Extended Holiday Return Policy
G-Technology G-DRIVE PRO 2TB 7200 RPM 2 x Thunderbolt Mac Storage Model 0G02828(GDRPTHNB20001BDB)
G-Technology G-DRIVE PRO 2TB 7200 RPM 2 x Thunderbolt Mac Storage Model 0G02828(GDRPTHNB20001BDB)

  • Type: External
  • Compatibility: Time Machine compatible, with plug-and-play setup on Mac OS
  • Model #: 0G02828(GDRPTHNB20001BDB)
  • Return Policy: View Return Policy
WD 2TB Silver My Passport for Mac Portable External Hard Drive - USB 3.0 - WDBZYL0020BSL-NESN
WD 2TB Silver My Passport for Mac Portable External Hard Drive - USB 3.0 - WDBZYL0020BSL-NESN

  • Type: External
  • Compatibility: Apple Time Machine
  • Package Contents: Portable hard drive USB cable Quick Install Guide
  • Model #: WDBZYL0020BSL-NESN
  • Return Policy: View Return Policy
WD My Passport for Mac 500GB USB 3.0 Mac Storage Model WDBLUZ5000ASL-NESN
WD My Passport for Mac 500GB USB 3.0 Mac Storage Model WDBLUZ5000ASL-NESN

  • Type: External
  • Compatibility: Apple Time Machine
  • Package Contents: Portable hard drive USB cable Quick Install Guide
  • Model #: WDBLUZ5000ASL-NESN
  • Return Policy: View Return Policy
Apple 2TB USB 2.0 / WiFi Time Capsule (MD032LL/A)
(3)
Apple 2TB USB 2.0 / WiFi Time Capsule (MD032LL/A)

  • Type: External
  • Model #: MD032LL/A
  • Item #: 9SIABB74DP9595
  • Return Policy: View Return Policy
  • $341.99 
  • Free Shipping
Seagate Backup Plus 3TB Desktop External Hard Drive for Mac with 200GB of Cloud Storage & Mobile Device Backup USB 3.0 - STDU3000100
Seagate Backup Plus 3TB Desktop External Hard Drive for Mac with 200GB of Cloud Storage & Mobile Device Backup USB 3.0 - STDU3000100

  • Type: External
  • Package Contents: Seagate Backup Plus drive Power adapter Seagate Dashboard pre-loaded on drive Quick start guide 4-foot (1.2m) USB 3.0 cable 2-year limited warranty
  • Labor: 2 Year
  • Parts: 2 Year
  • Model #: STDU3000101
  • Item #: 9SIAC4Z55P9873
  • Return Policy: View Return Policy
  • $199.99
  • $119.00 
  • Save: 40%
  • Free Shipping
1TB SATA Notebook Laptop 2.5" Hard Drive for Sony PS3, Macbook & MacBook Pro
1TB SATA Notebook Laptop 2.5" Hard Drive for Sony PS3, Macbook & MacBook Pro

10% Off with Promo Code MKTCSAXY753X

WD 4TB My Book Studio Desktop External Hard Drive - USB 3.0 - WDBHML0040HAL-NESN
WD 4TB My Book Studio Desktop External Hard Drive - USB 3.0 - WDBHML0040HAL-NESN

  • Type: External
  • Compatibility: Mac OS X, Mountain Lion, Lion, Snow Leopard, Leopard Windows XP, Windows Vista, Windows 7 or Windows 8 (requires reformatting)
  • Package Contents: External hard drive USB cable AC adapter Quick Install Guide
  • Model #: WDBHML0040HAL-NESN
  • Return Policy: View Return Policy
BUFFALO MiniStation Thunderbolt 1TB 2.5" USB 3.0 / Thunderbolt Portable Hard Drive Model HD-PA1.0TU3
BUFFALO MiniStation Thunderbolt 1TB 2.5" USB 3.0 / Thunderbolt Portable Hard Drive Model HD-PA1.0TU3

  • Type: External
  • Package Contents: MiniStation Thunderbolt Thunderbolt Cable (19.7 in) USB 3.0 Cable (19.7 in) Warranty Statement
  • Model #: HD-PA1.0TU3
  • Return Policy: View Return Policy
WD 6TB My Book for Mac Desktop External Hard Drive - USB 3.0 - WDBYCC0060HBK-NESN
WD 6TB My Book for Mac Desktop External Hard Drive - USB 3.0 - WDBYCC0060HBK-NESN

  • Type: External
  • Compatibility: Formatted HFS + Journaled for Mac OS X, Snow Leopard, Lion or Mountain Lion Requires reformatting for Windows operating systems Note: Compatibility may vary depending on user's hardware configuration and operating system
  • Dimensions: 6.72" x 1.93" x 5.48"
  • Weight: 2.27 lbs.
  • Model #: WDBYCC0060HBK-NESN
  • Return Policy: View Return Policy
WD 3TB My Book for Mac Desktop External Hard Drive - USB 3.0 - WDBYCC0030HBK-NESN
WD 3TB My Book for Mac Desktop External Hard Drive - USB 3.0 - WDBYCC0030HBK-NESN

  • Type: External
  • Compatibility: Formatted HFS + Journaled for Mac OS X, Snow Leopard, Lion or Mountain Lion Requires reformatting for Windows operating systems
  • Package Contents: Desktop hard drive USB cable AC adapter Quick Install Guide
  • Model #: WDBYCC0030HBK-NESN
  • Return Policy: View Return Policy
  • $190.99 
  • $15.85 Shipping
WD 2TB My Book for Mac Desktop External Hard Drive - USB 3.0 - WDBYCC0020HBK-NESN
WD 2TB My Book for Mac Desktop External Hard Drive - USB 3.0 - WDBYCC0020HBK-NESN

  • Type: External
  • Compatibility: Formatted HFS + Journaled for Mac OS X, Snow Leopard, Lion or Mountain Lion Requires reformatting for Windows operating systems
  • Package Contents: Desktop hard drive USB cable AC adapter Quick Install Guide
  • Model #: WDBYCC0020HBK-NESN
  • Return Policy: View Return Policy
WD 1TB Black My Passport for Mac Portable External Hard Drive - USB 3.0 - WDBJBS0010BSL-NESN
WD 1TB Black My Passport for Mac Portable External Hard Drive - USB 3.0 - WDBJBS0010BSL-NESN

  • Type: External
  • Compatibility: Formatted HFS + Journaled Mac OS X Lion or Mountain Lion, Mavericks and Yosemite Requires reformatting for Windows OS X operating systems Note: Compatibility may vary depending on user's hardware configuration and operating system
  • Dimensions: 0.62" x 3.21" x 4.33"
  • Weight: 0.34 lb.
  • Model #: WDBJBS0010BSL-NESN
  • Return Policy: View Return Policy
LaCie Porsche Design P'9233 5TB USB 3.0 Desktop External Hard Drive for Mac Model 9000479
LaCie Porsche Design P'9233 5TB USB 3.0 Desktop External Hard Drive for Mac Model 9000479

  • Type: External
  • Compatibility: Mac OS X 10.5, 10.6, 10.7 / Windows XP, Windows Vista, Windows 7
  • Package Contents: LaCie Porsche Design P'9233 Desktop Drive USB 3.0 cable (USB 2.0 compatible) Quick Install Guide Complete Software Suite: LaCie Private-Public, Backup Assistant, Eco Mode, Wuala
  • Model #: LAC9000479
  • Item #: 9SIAD6H5EE4014
  • Return Policy: View Return Policy
  • $213.99 
  • Free Shipping
LACIE 1TB USB 3.0 Porsche Design Mobile Drive for Mac Model LAC9000293
LACIE 1TB USB 3.0 Porsche Design Mobile Drive for Mac Model LAC9000293

  • Type: External
  • Software Contents: LaCie Backup Assistant (easy way to set up automatic computer backups) LaCie Private-Public (protect data with AES 256-bit encryption) Eco Mode (reduce energy usage by 40% when product is not in use)
  • Dimensions: 0.59" x 3.03" x 5.12"
  • Weight: 8.47 oz.
  • Model #: LAC9000293
  • Item #: 9SIA2W03U37249
  • Return Policy: View Return Policy
  • $69.99 
  • Free Shipping
LACIE Rugged 4TB Thunderbolt USB-C Portable Drive Model STFS4000800
LACIE Rugged 4TB Thunderbolt USB-C Portable Drive Model STFS4000800

  • Type: External
  • Dimensions: 1.34" x 3.58" x 5.84"
  • Weight: 1.32 lbs.
  • Package Contents: LaCie Rugged drive with integrated Thunderbolt cable USB-C (USB 3.1 5Gb/s) cable USB-C to USB-A cable (USB 3.0 compatible) Quick Install Guide Removable cove
  • Model #: STFS4000800
  • Return Policy: View Return Policy
2TB HARD DRIVE FOR Apple Macbook Pro 13" 15" 17"
2TB HARD DRIVE FOR Apple Macbook Pro 13" 15" 17"

10% Off with Promo Code MKTCSAXY753X

  • $129.04 
  • Free Shipping
G-Technology G-DRIVE 2TB 7200 RPM USB 3.0 / IEEE 1394b x 2 External Desktop Hard Drive
G-Technology G-DRIVE 2TB 7200 RPM USB 3.0 / IEEE 1394b x 2 External Desktop Hard Drive

  • Type: External
  • Operating Systems Supported: Mac OS 10.5 or higher Windows XP, Vista or Windows 7
  • Package Contents: 0G02529 Universal AC Power Supply USB Cable (USB 3.0/2.0) 2 x FireWire Cables (FireWire 800 and 800 to 400 Cable) Quick Install Guide
  • Model #: 0G02529
  • Item #: 9SIA0AJ16C3532
  • Return Policy: View Return Policy
  • $299.95 
  • Free Shipping
1TB 7K HARD DRIVE FOR Apple Macbook Pro 13" 15" 17"
1TB 7K HARD DRIVE FOR Apple Macbook Pro 13" 15" 17"

  • $99.99 
  • Free Shipping
Apple 2TB AirPort Time Capsule - NAS server Model ME177B/A
Apple 2TB AirPort Time Capsule - NAS server Model ME177B/A

  • Type: External
  • Operating Systems Supported: Microsoft Windows Vista SP2, Microsoft Windows XP SP3, Microsoft Windows 7 SP1, Windows 8, Apple MacOS X 10.7.5 or later
  • Model #: ME177B/A
  • Item #: 9SIAD7H5NV5846
  • Return Policy: View Return Policy
  • $454.97 
  • Free Shipping
1TB SATA Notebook Laptop 2.5" Hard Drive for Sony PS4, Macbook & MacBook Pro
1TB SATA Notebook Laptop 2.5" Hard Drive for Sony PS4, Macbook & MacBook Pro

  • $97.42 
  • Free Shipping
Western Digital My Book Thunderbolt Duo 4TB 3.5" Thunderbolt Dual-drive Storage System
Western Digital My Book Thunderbolt Duo 4TB 3.5" Thunderbolt Dual-drive Storage System

  • Type: External
  • Compatibility: Formatted for Mac OS X Snow Leopard or Lion operating systems. Compatibility may vary depending on user's hardware configuration and operating system.
  • Operating Systems Supported: Mac OS X Snow Leopard or Lion
  • Package Contents: Dual-drive storage system with Thunderbolt connector AC adapter Quick install guide (Thunderbolt cable must be purchased separately.)
  • Model #: WDBUPB0040JSL-NESN
  • Return Policy: View Return Policy
WD My Book Studio 4TB 3.5" USB 3.0 External Hard Drive Model WDBCPZ0040HAL-NESN
WD My Book Studio 4TB 3.5" USB 3.0 External Hard Drive Model WDBCPZ0040HAL-NESN

  • Type: External
  • Operating Systems Supported: Mac OS X 10.6.5 or later Requires reformatting for Windows operating systems
  • Package Contents: External hard drive USB cable AC adapter Quick Install Guide
  • Model #: WDBCPZ0040HAL-NESN
  • Return Policy: View Return Policy
WD My Book Studio 2TB 3.5" USB 3.0 Desktop Hard Drive Model WDBCPZ0020HAL-NESN
WD My Book Studio 2TB 3.5" USB 3.0 Desktop Hard Drive Model WDBCPZ0020HAL-NESN

  • Type: External
  • Operating Systems Supported: Mac OS X, Mountain Lion, Lion, Snow Leopard, Leopard Windows XP, Windows Vista or Windows 7 (requires reformatting)
  • Package Contents: Desktop hard drive USB cable AC adapter WD SmartWare software Quick Install Guide
  • Model #: WDBCPZ0020HAL-NESN
  • Return Policy: View Return Policy
LaCie Porsche Design P'9233 3TB USB 3.0 Desktop External Hard Drive for Mac Model 9000302
LaCie Porsche Design P'9233 3TB USB 3.0 Desktop External Hard Drive for Mac Model 9000302

  • Type: External
  • Compatibility: Mac OS X 10.5, 10.6, 10.7 / Windows XP, Windows Vista, Windows 7
  • Software Contents: LaCie Backup Assistant (easy way to set up automatic computer backups) Eco Mode (reduce energy usage by 77% when product is not in use)
  • Dimensions: 1.50" x 4.72" x 7.48"
  • Model #: LAC9000302
  • Item #: 9SIAC4Z5241456
  • Return Policy: View Return Policy
Selected Items
Items 1-36 of 508 Page 1/15

What Customers Are Saying...

Anytime I need anything for my PC Newegg is the first place I look. Good prices, fast shipping, and good customer service.
See All

  • Mac Hard Drives

External Hard Drives for Macs

Mac users need to sync an external hard drive with their computer to use Time Machine, Apple's built-in file backup system. Shoppers can find and choose the right Mac hard drive by thinking about storage and portability needs.

To figure out what size hard drive you should buy, think about how much computing you do each day and how many files you save. If you're a heavy user, consider buying a drive with terabytes (TB) of available storage. You'll be able to save an entire system to a device with that much room, so if you need a new computer, you will be able to reinstall everything as it was previously.

These units are beneficial to people who work in creative industries and have libraries that are too expansive for a single Mac external hard drive. For example, a photographer who has hundreds of thousands of pictures saved on his or her desktop won't be able to back everything up with a smaller unit.

Casual consumers should consider drives with a few hundred gigabytes (GB) of space. Buying a device with TBs of data storage would result in a great deal of wasted space for users who only have a couple thousand files that need to be saved.

If you plan on bringing your external Mac hard drive everywhere you go, you'll want to purchase a unit that is light and damage-resistant. Some drives are smaller than most tablets, while other devices are large enough to be confused with video game consoles. If you're prone to damaging your gadgets, consider a drive with pads and shock protectors to defend against significant bumps and bruises.

Time Machine is a convenient program to help ensure that every file is saved, and buying the right Mac hard drive can help Mac users make the most of the program.

Shipping Restrictions
Newegg does not process or deliver orders on weekends or holidays. Delivery will be next business day.
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

How do I find out the price?
  1. Add it to your shopping cart
  2. Go to checkout, the price will be listed in the Order Summary
  3. You can remove the product from your order by clicking the "Edit Shopping Cart" button
  4. To keep it, click the "Submit Order" button
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

Price Available at Checkout
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.