| Position |
Weeks on chart |
Product Name |
CNET Editor's Rating / Average User Rating |
Total downloads / Last week |
1
|
196
|
Protect your computer from viruses and malicious programs.
OS: Windows 2000/XP/Vista
License: Free
File Size: 48.34MB
|


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|
131,528,681

1,548,398
|
2

2
|
270
|
Share files online.
OS: Windows (all)
License: Free
File Size: 4.67MB
|


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|
161,431,751

611,278
|
3

3
|
305
|
Protect your personal home computer from malware attacks.
OS: Windows 2000/XP/2003 Server/Vista
License: Free
File Size: 18.27MB
|


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|
306,962,567

561,817
|
4

4
|
56
|
Detect and remove more than viruses from your computer.
OS: Windows 2000/XP/Vista
License: Free
File Size: 23.92MB
|


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|
16,954,697

404,523
|
5

5
|
87
|
Scan your computer for viruses, worms, and Trojan horses.
OS: Windows (all)
License: Free
File Size: 26.19MB
|


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|
30,883,880

368,893
|
6

7
|
340
|
Manage RAR and ZIP archives.
OS: Windows (all)
License: Free to try; $29.00 to buy
File Size: 1.18MB
|


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|
66,221,976

320,464
|
7

8
|
13
|
Join live-video chat rooms from around the world.
OS: Windows 2000/XP/2003 Server/Vista
License: Free to try; $49.95 to buy
File Size: 8.09MB
|


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|
31,588,176

238,799
|
8

6
|
52
|
Download and share files on Gnutella and Bittorrent network.
OS: Windows 2000/XP/Vista
License: Free
File Size: 14.25MB
|


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|
11,226,222

235,716
|
9

14
|
44
|
Chat with other people and participate in group discussions.
OS: Windows (all)
License: Free to try; $20.00 to buy
File Size: 1.67MB
|


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|
18,556,372

192,976
|
10

29
|
72
|
Protect, repair, optimize, and clean your computer in one click.
OS: Windows 2000/XP/Vista
License: Free
File Size: 6.24MB
|


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|
8,807,228

179,527
|
11

9
|
221
|
Share and download files from BitTorrent and chat with your friends.
OS: Windows NT/2000/XP/2003 Server/Vista
License: Free
File Size: 5.07MB
|


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|
67,184,027

176,155
|
12

10
|
2
|
Improve download speeds, resume broken downloads, and find mirror sites.
OS: Windows (all)
License: Free
File Size: 6.9MB
|


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|
59,124,582

169,037
|
13

18
|
202
|
View and edit most graphics formats in a fast and simple way.
OS: Windows (all)
License: Free
File Size: 1.25MB
|


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|
35,800,121

165,434
|
14

16
|
291
|
Search your hard disk and Registry for threats to your security and privacy.
OS: Windows (all)
License: Free
File Size: 14.38MB
|


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|
102,873,657

165,392
|
15

15
|
26
|
Download YouTube videos and convert them to various formats.
OS: Windows 2000/XP/Vista
License: Free
File Size: 3.39MB
|


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|
4,061,921

164,786
|
16

17
|
9
|
Detect and remove malware from your computer.
OS: Windows NT/2000/XP/2003 Server/Vista
License: Free; $24.95 to buy
File Size: 2.09MB
|


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|
1,519,623

162,687
|
17

21
|
95
|
Play Flash video files on your PC.
OS: Windows 2000/XP/Vista
License: Free
File Size: 3.36MB
|


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|
12,834,871

140,754
|
18

11
|
28
|
Manage and accelerate file downloads.
OS: Windows 2000/XP/2003 Server/Vista
License: Free
File Size: 2.2MB
|


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|
4,997,959

136,911
|
19

13
|
466
|
Zip and unzip your files quickly to conserve disk space and greatly reduce e-mail transmission time.
OS: Windows 2000/XP/Vista
License: Free to try; $29.95 to buy
File Size: 10.02MB
|


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|
187,038,964

130,198
|
20

23
|
86
|
Play back video files in most of the popular video formats.
OS: Windows Me/2000/XP/2003 Server/Vista
License: Free
File Size: 5.53MB
|


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|
8,875,614

127,879
|