This page provides information about the usage of the ViewerJS project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

ViewerJS project page
Usage statistics for all projects

Show legacy data
Week starting 8.x-1.x Total
June 14th, 2026 8 8
June 7th, 2026 8 8
May 31st, 2026 6 6
May 24th, 2026 6 6
May 17th, 2026 6 6
May 10th, 2026 6 6
May 3rd, 2026 6 6
April 26th, 2026 6 6
April 19th, 2026 7 7
April 12th, 2026 6 6
April 5th, 2026 6 6
March 29th, 2026 6 6
March 22nd, 2026 6 6
March 15th, 2026 6 6
March 8th, 2026 7 7
February 22nd, 2026 6 6
February 15th, 2026 5 5
February 8th, 2026 5 5
February 1st, 2026 5 5
January 25th, 2026 6 6
January 18th, 2026 5 5
January 11th, 2026 5 5
January 4th, 2026 5 5
December 28th, 2025 8 8
December 21st, 2025 6 6
December 14th, 2025 6 6
December 7th, 2025 6 6
November 30th, 2025 7 7
November 23rd, 2025 7 7
November 16th, 2025 8 8
November 9th, 2025 6 6
November 2nd, 2025 6 6
October 26th, 2025 10 10
October 19th, 2025 7 7
October 12th, 2025 7 7
October 5th, 2025 7 7
September 28th, 2025 10 10
September 21st, 2025 9 9
September 14th, 2025 10 10
September 7th, 2025 9 9
August 31st, 2025 9 9
August 24th, 2025 11 11
August 17th, 2025 11 11
August 10th, 2025 11 11
August 3rd, 2025 9 9
July 27th, 2025 11 11
July 20th, 2025 12 12
July 13th, 2025 14 14
July 6th, 2025 11 11
June 29th, 2025 13 13
June 22nd, 2025 15 15
June 15th, 2025 12 12
June 8th, 2025 10 10
June 1st, 2025 10 10
May 25th, 2025 11 11
May 18th, 2025 10 10
May 11th, 2025 10 10
May 4th, 2025 10 10
April 27th, 2025 9 9
April 20th, 2025 12 12
April 13th, 2025 12 12
April 6th, 2025 11 11
March 30th, 2025 14 14
March 23rd, 2025 15 15
March 16th, 2025 15 15
March 9th, 2025 13 13
March 2nd, 2025 14 14
February 23rd, 2025 16 16
February 16th, 2025 16 16
February 9th, 2025 14 14
February 2nd, 2025 12 12
January 26th, 2025 13 13
January 19th, 2025 13 13
January 12th, 2025 19 19
January 5th, 2025 13 13
December 29th, 2024 12 12
December 22nd, 2024 15 15
December 15th, 2024 18 18
December 8th, 2024 16 16
December 1st, 2024 17 17
November 24th, 2024 17 17
November 17th, 2024 18 18
November 10th, 2024 17 17
November 3rd, 2024 15 15
October 27th, 2024 18 18
October 20th, 2024 16 16
October 13th, 2024 16 16
October 6th, 2024 18 18
September 29th, 2024 18 18
September 22nd, 2024 18 18
September 15th, 2024 19 19
September 8th, 2024 16 16
September 1st, 2024 21 21
August 25th, 2024 19 19
August 18th, 2024 23 23
August 11th, 2024 16 16
August 4th, 2024 17 17
July 28th, 2024 18 18
July 21st, 2024 20 20
July 14th, 2024 18 18
July 7th, 2024 14 14
June 30th, 2024 22 22
June 23rd, 2024 19 19
June 16th, 2024 19 19
June 9th, 2024 19 19
June 2nd, 2024 19 19
May 26th, 2024 17 17
May 19th, 2024 17 17
May 12th, 2024 19 19
May 5th, 2024 19 19
April 28th, 2024 18 18
April 21st, 2024 18 18
April 14th, 2024 16 16
April 7th, 2024 17 17
March 31st, 2024 15 15
March 24th, 2024 16 16
March 17th, 2024 17 17
March 10th, 2024 17 17
March 3rd, 2024 17 17
February 25th, 2024 17 17
February 18th, 2024 19 19
February 11th, 2024 17 17
February 4th, 2024 20 20
January 28th, 2024 22 22
January 21st, 2024 18 18
January 14th, 2024 20 20
January 7th, 2024 18 18
December 31st, 2023 17 17
December 24th, 2023 17 17
December 17th, 2023 19 19
December 10th, 2023 19 19
December 3rd, 2023 19 19
November 26th, 2023 21 21
November 19th, 2023 19 19
November 12th, 2023 17 17
November 5th, 2023 20 20
October 29th, 2023 19 19
October 22nd, 2023 20 20
October 15th, 2023 21 21
October 8th, 2023 21 21
October 1st, 2023 20 20
September 24th, 2023 19 19
September 17th, 2023 21 21
September 10th, 2023 20 20
September 3rd, 2023 20 20
August 27th, 2023 19 19
August 20th, 2023 21 21
August 13th, 2023 27 27
August 6th, 2023 27 27
July 30th, 2023 26 26
July 23rd, 2023 21 21
July 16th, 2023 22 22
July 9th, 2023 20 20
July 2nd, 2023 21 21
June 25th, 2023 20 20
June 18th, 2023 22 22
June 11th, 2023 22 22
June 4th, 2023 18 18
May 28th, 2023 23 23
May 21st, 2023 17 17
May 14th, 2023 21 21
May 7th, 2023 21 21
April 30th, 2023 23 23
April 23rd, 2023 21 21
April 16th, 2023 25 25
April 9th, 2023 21 21
April 2nd, 2023 19 19
March 26th, 2023 22 22
March 19th, 2023 28 28
March 12th, 2023 28 28
March 5th, 2023 30 30
February 26th, 2023 25 25
February 19th, 2023 26 26
February 12th, 2023 30 30
February 5th, 2023 30 30
January 29th, 2023 29 29
January 22nd, 2023 29 29
January 15th, 2023 37 37
January 8th, 2023 36 36
January 1st, 2023 29 29
December 25th, 2022 24 24
December 18th, 2022 28 28
December 11th, 2022 27 27
December 4th, 2022 28 28
November 27th, 2022 28 28
November 20th, 2022 27 27
November 13th, 2022 29 29
November 6th, 2022 25 25
October 30th, 2022 30 30
October 23rd, 2022 26 26
October 16th, 2022 33 33
October 9th, 2022 29 29
October 2nd, 2022 32 32
September 25th, 2022 36 36
September 18th, 2022 28 28
September 11th, 2022 29 29
September 4th, 2022 29 29
August 28th, 2022 27 27
August 21st, 2022 30 30
August 14th, 2022 32 32
August 7th, 2022 30 30
July 31st, 2022 27 27
July 24th, 2022 28 28
July 17th, 2022 30 30
July 10th, 2022 32 32
July 3rd, 2022 24 24
June 26th, 2022 33 33
June 19th, 2022 29 29
June 12th, 2022 36 36
June 5th, 2022 30 30
May 29th, 2022 29 29
May 22nd, 2022 29 29
May 15th, 2022 32 32
May 8th, 2022 34 34
May 1st, 2022 32 32
April 24th, 2022 32 32
April 17th, 2022 36 36
April 10th, 2022 33 33
April 3rd, 2022 29 29
March 27th, 2022 31 31
March 20th, 2022 32 32
March 13th, 2022 32 32
March 6th, 2022 30 30
February 27th, 2022 25 25
February 20th, 2022 31 31
February 13th, 2022 26 26
February 6th, 2022 28 28
January 30th, 2022 36 36
January 23rd, 2022 31 31
January 16th, 2022 29 29
January 9th, 2022 26 26
January 2nd, 2022 25 25
December 26th, 2021 24 24
December 19th, 2021 24 24
December 12th, 2021 25 25
December 5th, 2021 29 29
November 28th, 2021 28 28
November 21st, 2021 33 33
November 14th, 2021 23 23
November 7th, 2021 32 32
October 31st, 2021 30 30
October 24th, 2021 32 32
October 17th, 2021 24 24
October 10th, 2021 30 30
October 3rd, 2021 34 34
September 26th, 2021 34 34
September 19th, 2021 31 31
September 12th, 2021 35 35
September 5th, 2021 31 31
August 29th, 2021 30 30
August 22nd, 2021 31 31
August 15th, 2021 36 36
August 8th, 2021 36 36
August 1st, 2021 29 29
July 25th, 2021 30 30
July 18th, 2021 32 32
July 11th, 2021 33 33
July 4th, 2021 27 27
June 27th, 2021 29 29
June 20th, 2021 33 33
June 13th, 2021 28 28
June 6th, 2021 25 25
May 30th, 2021 29 29
May 23rd, 2021 31 31
May 16th, 2021 30 30
May 9th, 2021 26 26
May 2nd, 2021 30 30
April 25th, 2021 26 26
April 18th, 2021 28 28
April 11th, 2021 25 25
April 4th, 2021 26 26
March 28th, 2021 26 26
March 21st, 2021 19 19
March 14th, 2021 23 23
March 7th, 2021 26 26
February 28th, 2021 27 27
February 21st, 2021 26 26
February 14th, 2021 32 32
February 7th, 2021 27 27
January 31st, 2021 28 28
January 24th, 2021 27 27
January 17th, 2021 23 23
January 10th, 2021 27 27
January 3rd, 2021 25 25
December 27th, 2020 27 27
December 20th, 2020 24 24
December 13th, 2020 25 25
December 6th, 2020 29 29
November 29th, 2020 28 28
November 22nd, 2020 28 28
November 15th, 2020 25 25
November 8th, 2020 30 30
November 1st, 2020 24 24
October 25th, 2020 32 32
October 18th, 2020 32 32
October 11th, 2020 36 36
October 4th, 2020 31 31
September 27th, 2020 32 32
September 20th, 2020 31 31
September 13th, 2020 35 35
September 6th, 2020 36 36
August 30th, 2020 34 34
August 23rd, 2020 40 40
August 16th, 2020 35 35
August 9th, 2020 34 34
August 2nd, 2020 29 29
July 26th, 2020 29 29
July 19th, 2020 32 32
July 12th, 2020 36 36
July 5th, 2020 33 33
June 28th, 2020 42 42
June 21st, 2020 38 38
June 14th, 2020 34 34
June 7th, 2020 35 35
May 31st, 2020 40 40
May 24th, 2020 38 38
May 17th, 2020 34 34
May 10th, 2020 34 34
May 3rd, 2020 39 39
April 26th, 2020 40 40
April 19th, 2020 33 33
April 12th, 2020 33 33
April 5th, 2020 32 32
March 29th, 2020 30 30
March 22nd, 2020 28 28
March 15th, 2020 31 31
March 8th, 2020 47 47
March 1st, 2020 40 40
February 23rd, 2020 45 45
February 16th, 2020 44 44
February 9th, 2020 42 42
February 2nd, 2020 39 39
January 26th, 2020 36 36
January 19th, 2020 36 36
January 12th, 2020 43 43
January 5th, 2020 44 44
December 29th, 2019 31 31
December 22nd, 2019 35 35
December 15th, 2019 46 46
December 8th, 2019 53 53
December 1st, 2019 52 52
November 24th, 2019 46 46
November 17th, 2019 58 58
November 10th, 2019 55 55
November 3rd, 2019 53 53
October 27th, 2019 57 57
October 20th, 2019 58 58
October 13th, 2019 58 58
October 6th, 2019 66 66
September 29th, 2019 58 58
September 22nd, 2019 54 54
September 15th, 2019 58 58
September 8th, 2019 59 59
September 1st, 2019 58 58
August 25th, 2019 47 47
August 18th, 2019 47 47
August 11th, 2019 47 47
August 4th, 2019 57 57
July 28th, 2019 54 54
July 21st, 2019 47 47
July 14th, 2019 56 56
July 7th, 2019 66 66
June 30th, 2019 61 61
June 23rd, 2019 62 62
June 16th, 2019 54 54
June 9th, 2019 38 38
June 2nd, 2019 48 48
May 26th, 2019 45 45
May 19th, 2019 46 46
May 12th, 2019 46 46
May 5th, 2019 45 45
April 28th, 2019 43 43
April 21st, 2019 39 39
April 14th, 2019 33 33
April 7th, 2019 37 37
March 31st, 2019 39 39
March 24th, 2019 35 35
March 17th, 2019 36 36
March 10th, 2019 35 35
March 3rd, 2019 36 36
February 24th, 2019 52 52
February 17th, 2019 46 46
February 10th, 2019 49 49
February 3rd, 2019 47 47
January 27th, 2019 44 44
January 20th, 2019 42 42
January 13th, 2019 35 35
January 6th, 2019 48 48
December 30th, 2018 43 43
December 23rd, 2018 35 35
December 16th, 2018 29 29
December 9th, 2018 32 32
December 2nd, 2018 24 24
November 25th, 2018 29 29
November 18th, 2018 32 32
November 11th, 2018 32 32
November 4th, 2018 32 32
October 28th, 2018 28 28
October 21st, 2018 30 30
October 14th, 2018 32 32
October 7th, 2018 31 31
September 30th, 2018 32 32
September 23rd, 2018 36 36
September 16th, 2018 32 32
September 9th, 2018 35 35
September 2nd, 2018 36 36
August 26th, 2018 32 32
August 19th, 2018 28 28
August 12th, 2018 28 28
August 5th, 2018 28 28
July 29th, 2018 25 25
July 22nd, 2018 29 29
July 15th, 2018 27 27
July 8th, 2018 30 30
July 1st, 2018 28 28
June 24th, 2018 33 33
June 17th, 2018 27 27
June 10th, 2018 23 23
June 3rd, 2018 24 24
May 27th, 2018 25 25
May 20th, 2018 23 23
May 13th, 2018 19 19
May 6th, 2018 17 17
April 29th, 2018 17 17
April 22nd, 2018 13 13
April 15th, 2018 14 14
April 8th, 2018 13 13
April 1st, 2018 17 17
March 25th, 2018 15 15
March 18th, 2018 16 16
March 11th, 2018 16 16
March 4th, 2018 14 14
February 25th, 2018 14 14
February 18th, 2018 22 22
February 11th, 2018 17 17
February 4th, 2018 14 14
January 28th, 2018 12 12
January 21st, 2018 10 10
January 14th, 2018 9 9
January 7th, 2018 8 8
December 31st, 2017 8 8
December 24th, 2017 9 9
December 17th, 2017 10 10
December 10th, 2017 12 12
December 3rd, 2017 8 8
November 26th, 2017 4 4
November 19th, 2017 3 3
November 12th, 2017 5 5
November 5th, 2017 9 9
October 29th, 2017 6 6
October 22nd, 2017 10 10
October 15th, 2017 5 5
October 8th, 2017 5 5
October 1st, 2017 6 6
September 24th, 2017 4 4
September 17th, 2017 4 4
September 10th, 2017 3 3
September 3rd, 2017 3 3
August 27th, 2017 7 7
August 20th, 2017 8 8
August 13th, 2017 7 7
August 6th, 2017 4 4
July 30th, 2017 5 5
July 23rd, 2017 4 4
July 16th, 2017 3 3
July 9th, 2017 5 5
July 2nd, 2017 4 4
June 25th, 2017 6 6
June 18th, 2017 4 4
June 11th, 2017 2 2
June 4th, 2017 3 3
May 28th, 2017 3 3
May 21st, 2017 2 2
May 14th, 2017 2 2
May 7th, 2017 4 4
April 30th, 2017 4 4
April 23rd, 2017 5 5
April 16th, 2017 4 4
April 9th, 2017 5 5
April 2nd, 2017 5 5
March 26th, 2017 8 8
March 19th, 2017 10 10
March 12th, 2017 5 5
March 5th, 2017 9 9
February 26th, 2017 19 19
February 19th, 2017 18 18
February 12th, 2017 8 8
February 5th, 2017 6 6
January 29th, 2017 7 7
January 22nd, 2017 5 5
January 15th, 2017 7 7
January 8th, 2017 2 2
January 1st, 2017 1 1
December 18th, 2016 1 1
September 18th, 2016 1 1
September 11th, 2016 2 2
September 4th, 2016 2 2
August 28th, 2016 1 1
July 31st, 2016 2 2
June 19th, 2016 2 2
June 12th, 2016 1 1
May 8th, 2016 2 2
May 1st, 2016 3 3
April 10th, 2016 2 2
March 27th, 2016 1 1
February 28th, 2016 1 1
February 14th, 2016 2 2
January 3rd, 2016 2 2
December 27th, 2015 1 1
December 20th, 2015 1 1
November 15th, 2015 1 1
November 8th, 2015 1 1
September 27th, 2015 1 1
September 13th, 2015 1 1
August 30th, 2015 1 1
August 23rd, 2015 1 1
August 16th, 2015 1 1
August 9th, 2015 1 1
August 2nd, 2015 1 1
July 26th, 2015 1 1
July 19th, 2015 3 3
May 3rd, 2015 1 1
April 26th, 2015 1 1
April 19th, 2015 2 2
April 12th, 2015 4 4
February 8th, 2015 1 1
January 25th, 2015 1 1

Recent release usage

Release June 14th, 2026 June 7th, 2026 May 31st, 2026 May 24th, 2026 May 17th, 2026
7.x-2.x-dev 2 3 2 2 2
7.x-2.2 56 53 56 50 57
8.x-1.x-dev 8 8 6 6 6

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