This page provides information about the usage of the OpenSeadragon 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.


Week starting 8.x-1.x 2.1.x 2.2.x 3.0.x Total
June 14th, 2026 0 1 182 550 733
June 7th, 2026 0 1 466 274 741
May 31st, 2026 0 1 650 54 705
May 24th, 2026 0 1 568 60 629
May 17th, 2026 0 1 592 25 618
May 10th, 2026 0 1 516 0 517
May 3rd, 2026 0 1 502 0 503
April 26th, 2026 0 1 541 0 542
April 19th, 2026 0 1 525 0 526
April 12th, 2026 0 2 679 0 681
April 5th, 2026 0 1 650 0 651
March 29th, 2026 0 1 619 0 620
March 22nd, 2026 0 0 581 0 581
March 15th, 2026 0 1 540 0 541
March 8th, 2026 0 1 524 0 525
February 22nd, 2026 0 1 513 0 514
February 15th, 2026 0 1 526 0 527
February 8th, 2026 0 1 490 0 491
February 1st, 2026 0 1 520 0 521
January 25th, 2026 0 1 434 0 435
January 18th, 2026 0 1 432 0 433
January 11th, 2026 0 1 630 0 631
January 4th, 2026 0 1 452 0 453
December 28th, 2025 0 1 254 0 255
December 21st, 2025 0 1 270 0 271
December 14th, 2025 0 1 366 0 367
December 7th, 2025 0 1 351 0 352
November 30th, 2025 0 1 338 0 339
November 23rd, 2025 0 2 378 0 380
November 16th, 2025 0 1 378 0 379
November 9th, 2025 0 1 420 0 421
November 2nd, 2025 0 1 438 0 439
October 26th, 2025 0 0 440 0 440
October 19th, 2025 0 0 444 0 444
October 12th, 2025 0 0 440 0 440
October 5th, 2025 0 0 433 0 433
September 28th, 2025 0 0 455 0 455
September 21st, 2025 0 0 472 0 472
September 14th, 2025 0 0 435 0 435
September 7th, 2025 0 0 418 0 418
August 31st, 2025 0 0 403 0 403
August 24th, 2025 0 0 437 0 437
August 17th, 2025 0 1 359 0 360
August 10th, 2025 0 0 334 0 334
August 3rd, 2025 0 0 327 0 327
July 27th, 2025 0 0 364 0 364
July 20th, 2025 0 0 368 0 368
July 13th, 2025 0 0 345 0 345
July 6th, 2025 0 0 311 0 311
June 29th, 2025 0 0 323 0 323
June 22nd, 2025 0 0 300 0 300
June 15th, 2025 0 0 349 0 349
June 8th, 2025 0 0 339 0 339
June 1st, 2025 0 1 342 0 343
May 25th, 2025 0 0 340 0 340
May 18th, 2025 0 0 260 0 260
May 11th, 2025 0 0 283 0 283
May 4th, 2025 0 0 286 0 286
April 27th, 2025 0 0 301 0 301
April 20th, 2025 0 0 277 0 277
April 13th, 2025 0 0 279 0 279
April 6th, 2025 0 1 307 0 308
March 30th, 2025 0 1 313 0 314
March 23rd, 2025 0 0 308 0 308
March 16th, 2025 0 2 285 0 287
March 9th, 2025 0 1 281 0 282
March 2nd, 2025 0 3 296 0 299
February 23rd, 2025 0 0 329 0 329
February 16th, 2025 0 0 307 0 307
February 9th, 2025 0 1 285 0 286
February 2nd, 2025 1 1 294 0 296
January 26th, 2025 1 2 288 0 291
January 19th, 2025 2 2 232 0 236
January 12th, 2025 1 0 237 0 238
January 5th, 2025 1 0 240 0 241
December 29th, 2024 1 0 202 0 203
December 22nd, 2024 1 0 179 0 180
December 15th, 2024 2 2 219 0 223
December 8th, 2024 2 1 255 0 258
December 1st, 2024 1 1 221 0 223
November 24th, 2024 1 1 221 0 223
November 17th, 2024 1 3 260 0 264
November 10th, 2024 1 2 354 0 357
November 3rd, 2024 1 3 307 0 311
October 27th, 2024 1 1 286 0 288
October 20th, 2024 2 1 203 0 206
October 13th, 2024 1 4 209 0 214
October 6th, 2024 1 4 201 0 206
September 29th, 2024 1 3 196 0 200
September 22nd, 2024 1 3 164 0 168
September 15th, 2024 1 3 211 0 215
September 8th, 2024 2 3 238 0 243
September 1st, 2024 2 2 179 0 183
August 25th, 2024 2 2 162 0 166
August 18th, 2024 2 2 183 0 187
August 11th, 2024 1 3 200 0 204
August 4th, 2024 1 3 193 0 197
July 28th, 2024 2 3 178 0 183
July 21st, 2024 3 3 182 0 188
July 14th, 2024 3 1 151 0 155
July 7th, 2024 2 2 115 0 119
June 30th, 2024 3 5 162 0 170
June 23rd, 2024 3 5 143 0 151
June 16th, 2024 3 4 139 0 146
June 9th, 2024 3 5 154 0 162
June 2nd, 2024 2 5 166 0 173
May 26th, 2024 3 3 145 0 151
May 19th, 2024 3 4 120 0 127
May 12th, 2024 2 9 125 0 136
May 5th, 2024 2 8 127 0 137
April 28th, 2024 3 10 126 0 139
April 21st, 2024 2 18 128 0 148
April 14th, 2024 3 21 125 0 149
April 7th, 2024 3 15 116 0 134
March 31st, 2024 2 26 111 0 139
March 24th, 2024 2 15 103 0 120
March 17th, 2024 2 14 89 0 105
March 10th, 2024 2 16 82 0 100
March 3rd, 2024 3 21 101 0 125
February 25th, 2024 2 18 95 0 115
February 18th, 2024 2 26 89 0 117
February 11th, 2024 3 39 91 0 133
February 4th, 2024 2 42 89 0 133
January 28th, 2024 3 47 69 0 119
January 21st, 2024 2 47 69 0 118
January 14th, 2024 3 46 61 0 110
January 7th, 2024 3 50 63 0 116
December 31st, 2023 2 26 33 0 61
December 24th, 2023 3 12 33 0 48
December 17th, 2023 2 38 36 0 76
December 10th, 2023 2 40 37 0 79
December 3rd, 2023 2 63 31 0 96
November 26th, 2023 2 65 19 0 86
November 19th, 2023 2 60 23 0 85
November 12th, 2023 2 74 0 0 76
November 5th, 2023 2 60 0 0 62
October 29th, 2023 2 58 0 0 60
October 22nd, 2023 3 42 0 0 45
October 15th, 2023 3 52 0 0 55
October 8th, 2023 3 35 0 0 38
October 1st, 2023 3 26 0 0 29
September 24th, 2023 4 33 0 0 37
September 17th, 2023 2 21 0 0 23
September 10th, 2023 2 9 0 0 11
September 3rd, 2023 2 4 0 0 6
August 27th, 2023 2 4 0 0 6
August 20th, 2023 2 8 0 0 10
August 13th, 2023 2 11 0 0 13
August 6th, 2023 4 4 0 0 8
July 30th, 2023 3 4 0 0 7
July 23rd, 2023 2 2 0 0 4
July 16th, 2023 2 0 0 0 2
July 9th, 2023 2 0 0 0 2
July 2nd, 2023 2 0 0 0 2
June 25th, 2023 2 0 0 0 2
June 18th, 2023 2 0 0 0 2
June 11th, 2023 3 0 0 0 3
June 4th, 2023 5 0 0 0 5
May 28th, 2023 6 0 0 0 6
May 21st, 2023 2 0 0 0 2
May 14th, 2023 4 0 0 0 4
May 7th, 2023 8 0 0 0 8
April 30th, 2023 7 0 0 0 7
April 23rd, 2023 7 0 0 0 7
April 16th, 2023 7 0 0 0 7
April 9th, 2023 5 0 0 0 5
April 2nd, 2023 7 0 0 0 7
March 26th, 2023 7 0 0 0 7
March 19th, 2023 7 0 0 0 7
March 12th, 2023 6 0 0 0 6
March 5th, 2023 5 0 0 0 5
February 26th, 2023 6 0 0 0 6
February 19th, 2023 3 0 0 0 3
February 12th, 2023 2 0 0 0 2
February 5th, 2023 3 0 0 0 3
January 29th, 2023 3 0 0 0 3
January 22nd, 2023 3 0 0 0 3
January 15th, 2023 3 0 0 0 3
January 8th, 2023 2 0 0 0 2
January 1st, 2023 2 0 0 0 2
December 25th, 2022 2 0 0 0 2
December 18th, 2022 4 0 0 0 4
December 11th, 2022 2 0 0 0 2
December 4th, 2022 2 0 0 0 2
November 27th, 2022 4 0 0 0 4
November 20th, 2022 2 0 0 0 2
November 13th, 2022 2 0 0 0 2
November 6th, 2022 2 0 0 0 2
October 30th, 2022 3 0 0 0 3
October 23rd, 2022 3 0 0 0 3
October 16th, 2022 2 0 0 0 2
October 9th, 2022 3 0 0 0 3
October 2nd, 2022 2 0 0 0 2
September 25th, 2022 2 0 0 0 2
September 18th, 2022 3 0 0 0 3
September 11th, 2022 3 0 0 0 3
September 4th, 2022 5 0 0 0 5
August 28th, 2022 3 0 0 0 3
August 21st, 2022 4 0 0 0 4
August 14th, 2022 4 0 0 0 4
August 7th, 2022 3 0 0 0 3
July 31st, 2022 3 0 0 0 3
July 24th, 2022 3 0 0 0 3
July 17th, 2022 3 0 0 0 3
July 10th, 2022 6 0 0 0 6
July 3rd, 2022 4 0 0 0 4
June 26th, 2022 3 0 0 0 3
June 19th, 2022 3 0 0 0 3
June 12th, 2022 3 0 0 0 3
June 5th, 2022 4 0 0 0 4
May 29th, 2022 4 0 0 0 4
May 22nd, 2022 4 0 0 0 4
May 15th, 2022 4 0 0 0 4
May 8th, 2022 4 0 0 0 4
May 1st, 2022 3 0 0 0 3
April 24th, 2022 3 0 0 0 3
April 17th, 2022 4 0 0 0 4
April 10th, 2022 6 0 0 0 6
April 3rd, 2022 3 0 0 0 3
March 27th, 2022 3 0 0 0 3
March 20th, 2022 4 0 0 0 4
March 13th, 2022 4 0 0 0 4
March 6th, 2022 3 0 0 0 3
February 27th, 2022 4 0 0 0 4
February 20th, 2022 3 0 0 0 3
February 13th, 2022 4 0 0 0 4
February 6th, 2022 3 0 0 0 3
January 30th, 2022 4 0 0 0 4
January 23rd, 2022 4 0 0 0 4
January 16th, 2022 4 0 0 0 4
January 9th, 2022 3 0 0 0 3
January 2nd, 2022 4 0 0 0 4
December 26th, 2021 4 0 0 0 4
December 19th, 2021 3 0 0 0 3
December 12th, 2021 4 0 0 0 4
December 5th, 2021 3 0 0 0 3
November 28th, 2021 4 0 0 0 4
November 21st, 2021 3 0 0 0 3
November 14th, 2021 5 0 0 0 5
November 7th, 2021 4 0 0 0 4
October 31st, 2021 4 0 0 0 4
October 24th, 2021 4 0 0 0 4
October 17th, 2021 4 0 0 0 4
October 10th, 2021 3 0 0 0 3
October 3rd, 2021 5 0 0 0 5
September 26th, 2021 4 0 0 0 4
September 19th, 2021 5 0 0 0 5
September 12th, 2021 4 0 0 0 4
September 5th, 2021 5 0 0 0 5
August 29th, 2021 5 0 0 0 5
August 22nd, 2021 4 0 0 0 4
August 15th, 2021 4 0 0 0 4
August 8th, 2021 4 0 0 0 4
August 1st, 2021 5 0 0 0 5
July 25th, 2021 5 0 0 0 5
July 18th, 2021 4 0 0 0 4
July 11th, 2021 4 0 0 0 4
July 4th, 2021 5 0 0 0 5
June 27th, 2021 5 0 0 0 5
June 20th, 2021 5 0 0 0 5
June 13th, 2021 4 0 0 0 4
June 6th, 2021 4 0 0 0 4
May 30th, 2021 4 0 0 0 4
May 23rd, 2021 4 0 0 0 4
May 16th, 2021 4 0 0 0 4
May 9th, 2021 7 0 0 0 7
May 2nd, 2021 6 0 0 0 6
April 25th, 2021 6 0 0 0 6
April 18th, 2021 8 0 0 0 8
April 11th, 2021 6 0 0 0 6
April 4th, 2021 8 0 0 0 8
March 28th, 2021 5 0 0 0 5
March 21st, 2021 6 0 0 0 6
March 14th, 2021 4 0 0 0 4
March 7th, 2021 6 0 0 0 6
February 28th, 2021 5 0 0 0 5
February 21st, 2021 10 0 0 0 10
February 14th, 2021 5 0 0 0 5
February 7th, 2021 6 0 0 0 6
January 31st, 2021 7 0 0 0 7
January 24th, 2021 4 0 0 0 4
January 17th, 2021 5 0 0 0 5
January 10th, 2021 5 0 0 0 5
January 3rd, 2021 6 0 0 0 6
December 27th, 2020 6 0 0 0 6
December 20th, 2020 7 0 0 0 7
December 13th, 2020 7 0 0 0 7
December 6th, 2020 7 0 0 0 7
November 29th, 2020 3 0 0 0 3
November 22nd, 2020 3 0 0 0 3
November 15th, 2020 5 0 0 0 5
November 8th, 2020 1 0 0 0 1
November 1st, 2020 2 0 0 0 2
October 25th, 2020 2 0 0 0 2
October 18th, 2020 5 0 0 0 5
October 11th, 2020 2 0 0 0 2
October 4th, 2020 5 0 0 0 5
September 27th, 2020 3 0 0 0 3
September 20th, 2020 4 0 0 0 4
September 13th, 2020 1 0 0 0 1
September 6th, 2020 1 0 0 0 1
August 30th, 2020 2 0 0 0 2
August 23rd, 2020 1 0 0 0 1
August 16th, 2020 1 0 0 0 1
August 9th, 2020 2 0 0 0 2
August 2nd, 2020 1 0 0 0 1
July 26th, 2020 1 0 0 0 1
July 19th, 2020 1 0 0 0 1
July 12th, 2020 1 0 0 0 1
July 5th, 2020 1 0 0 0 1
June 28th, 2020 1 0 0 0 1
June 21st, 2020 1 0 0 0 1
June 14th, 2020 2 0 0 0 2
June 7th, 2020 2 0 0 0 2
May 31st, 2020 3 0 0 0 3
May 24th, 2020 3 0 0 0 3
May 17th, 2020 4 0 0 0 4
May 10th, 2020 7 0 0 0 7
May 3rd, 2020 8 0 0 0 8
April 26th, 2020 10 0 0 0 10
April 19th, 2020 11 0 0 0 11
April 12th, 2020 10 0 0 0 10
April 5th, 2020 10 0 0 0 10
March 29th, 2020 14 0 0 0 14
March 22nd, 2020 14 0 0 0 14
March 15th, 2020 14 0 0 0 14
March 8th, 2020 24 0 0 0 24
March 1st, 2020 20 0 0 0 20
February 23rd, 2020 31 0 0 0 31
February 16th, 2020 21 0 0 0 21
February 9th, 2020 32 0 0 0 32
February 2nd, 2020 17 0 0 0 17
January 26th, 2020 22 0 0 0 22
January 19th, 2020 22 0 0 0 22
January 12th, 2020 18 0 0 0 18
January 5th, 2020 23 0 0 0 23
December 29th, 2019 8 0 0 0 8
December 22nd, 2019 10 0 0 0 10
December 15th, 2019 36 0 0 0 36
December 8th, 2019 47 0 0 0 47
December 1st, 2019 40 0 0 0 40
November 24th, 2019 32 0 0 0 32
November 17th, 2019 37 0 0 0 37
November 10th, 2019 41 0 0 0 41
November 3rd, 2019 37 0 0 0 37
October 27th, 2019 33 0 0 0 33
October 20th, 2019 28 0 0 0 28
October 13th, 2019 19 0 0 0 19
October 6th, 2019 26 0 0 0 26
September 29th, 2019 24 0 0 0 24
September 22nd, 2019 12 0 0 0 12
September 15th, 2019 7 0 0 0 7
September 8th, 2019 7 0 0 0 7
September 1st, 2019 8 0 0 0 8
August 25th, 2019 4 0 0 0 4
August 18th, 2019 5 0 0 0 5
August 11th, 2019 22 0 0 0 22
August 4th, 2019 8 0 0 0 8
July 28th, 2019 10 0 0 0 10
July 21st, 2019 1 0 0 0 1

Recent release usage

Release June 14th, 2026 June 7th, 2026 May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026
2.1.1 1 1 1 1 1 1
2.2.0 36 39 39 39 44 37
2.2.2 146 427 611 529 548 479
3.0.0 9 13 18 19 25 0
3.0.1 541 261 36 41 0 0

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